1639940904

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 336

約数和(自身を含む): 5637256800

約数和(自身を除く): 3997315896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 119, 126, 136, 139, 153, 162, 168, 189, 204, 216, 238, 243, 252, 278, 289, 306, 324, 357, 378, 408, 417, 459, 476, 486, 504, 556, 567, 578, 612, 648, 714, 729, 756, 834, 867, 918, 952, 972, 973, 1071, 1112, 1134, 1156, 1224, 1251, 1377, 1428, 1458, 1512, 1668, 1701, 1734, 1836, 1944, 1946, 2023, 2142, 2268, 2312, 2363, 2502, 2601, 2754, 2856, 2916, 2919, 3213, 3336, 3402, 3468, 3672, 3753, 3892, 4046, 4131, 4284, 4536, 4726, 5004, 5103, 5202, 5508, 5832, 5838, 6069, 6426, 6804, 6936, 7089, 7506, 7784, 7803, 8092, 8262, 8568, 8757, 9452, 9639, 10008, 10206, 10404, 11016, 11259, 11676, 12138, 12393, 12852, 13608, 14178, 15012, 15606, 16184, 16524, 16541, 17514, 18207, 18904, 19278, 20412, 20808, 21267, 22518, 23352, 23409, 24276, 24786, 25704, 26271, 28356, 28917, 30024, 31212, 33048, 33082, 33777, 35028, 36414, 38556, 40171, 40824, 42534, 45036, 46818, 48552, 49572, 49623, 52542, 54621, 56712, 57834, 62424, 63801, 66164, 67554, 70056, 70227, 72828, 77112, 78813, 80342, 85068, 86751, 90072, 93636, 99144, 99246, 101331, 105084, 109242, 115668, 120513, 127602, 132328, 135108, 140454, 145656, 148869, 157626, 160684, 163863, 170136, 173502, 187272, 191403, 198492, 202662, 210168, 210681, 218484, 231336, 236439, 241026, 255204, 270216, 280908, 281197, 297738, 315252, 321368, 327726, 347004, 361539, 382806, 396984, 405324, 421362, 436968, 446607, 472878, 482052, 491589, 510408, 561816, 562394, 574209, 595476, 630504, 655452, 694008, 709317, 723078, 765612, 810648, 842724, 843591, 893214, 945756, 964104, 983178, 1084617, 1124788, 1148418, 1190952, 1310904, 1339821, 1418634, 1446156, 1474767, 1531224, 1685448, 1687182, 1722627, 1786428, 1891512, 1966356, 2169234, 2249576, 2296836, 2530773, 2679642, 2837268, 2892312, 2949534, 3253851, 3374364, 3445254, 3572856, 3932712, 4019463, 4338468, 4593672, 5061546, 5359284, 5674536, 5899068, 6507702, 6748728, 6890508, 7592319, 8038926, 8676936, 9761553, 10123092, 10718568, 11798136, 12058389, 13015404, 13781016, 15184638, 16077852, 19523106, 20246184, 22776957, 24116778, 26030808, 29284659, 30369276, 32155704, 39046212, 45553914, 48233556, 58569318, 60738552, 68330871, 78092424, 91107828, 96467112, 117138636, 136661742, 182215656, 204992613, 234277272, 273323484, 409985226, 546646968, 819970452, 1639940904]

約数ペア:

[(1, 1639940904), (2, 819970452), (3, 546646968), (4, 409985226), (6, 273323484), (7, 234277272), (8, 204992613), (9, 182215656), (12, 136661742), (14, 117138636), (17, 96467112), (18, 91107828), (21, 78092424), (24, 68330871), (27, 60738552), (28, 58569318), (34, 48233556), (36, 45553914), (42, 39046212), (51, 32155704), (54, 30369276), (56, 29284659), (63, 26030808), (68, 24116778), (72, 22776957), (81, 20246184), (84, 19523106), (102, 16077852), (108, 15184638), (119, 13781016), (126, 13015404), (136, 12058389), (139, 11798136), (153, 10718568), (162, 10123092), (168, 9761553), (189, 8676936), (204, 8038926), (216, 7592319), (238, 6890508), (243, 6748728), (252, 6507702), (278, 5899068), (289, 5674536), (306, 5359284), (324, 5061546), (357, 4593672), (378, 4338468), (408, 4019463), (417, 3932712), (459, 3572856), (476, 3445254), (486, 3374364), (504, 3253851), (556, 2949534), (567, 2892312), (578, 2837268), (612, 2679642), (648, 2530773), (714, 2296836), (729, 2249576), (756, 2169234), (834, 1966356), (867, 1891512), (918, 1786428), (952, 1722627), (972, 1687182), (973, 1685448), (1071, 1531224), (1112, 1474767), (1134, 1446156), (1156, 1418634), (1224, 1339821), (1251, 1310904), (1377, 1190952), (1428, 1148418), (1458, 1124788), (1512, 1084617), (1668, 983178), (1701, 964104), (1734, 945756), (1836, 893214), (1944, 843591), (1946, 842724), (2023, 810648), (2142, 765612), (2268, 723078), (2312, 709317), (2363, 694008), (2502, 655452), (2601, 630504), (2754, 595476), (2856, 574209), (2916, 562394), (2919, 561816), (3213, 510408), (3336, 491589), (3402, 482052), (3468, 472878), (3672, 446607), (3753, 436968), (3892, 421362), (4046, 405324), (4131, 396984), (4284, 382806), (4536, 361539), (4726, 347004), (5004, 327726), (5103, 321368), (5202, 315252), (5508, 297738), (5832, 281197), (5838, 280908), (6069, 270216), (6426, 255204), (6804, 241026), (6936, 236439), (7089, 231336), (7506, 218484), (7784, 210681), (7803, 210168), (8092, 202662), (8262, 198492), (8568, 191403), (8757, 187272), (9452, 173502), (9639, 170136), (10008, 163863), (10206, 160684), (10404, 157626), (11016, 148869), (11259, 145656), (11676, 140454), (12138, 135108), (12393, 132328), (12852, 127602), (13608, 120513), (14178, 115668), (15012, 109242), (15606, 105084), (16184, 101331), (16524, 99246), (16541, 99144), (17514, 93636), (18207, 90072), (18904, 86751), (19278, 85068), (20412, 80342), (20808, 78813), (21267, 77112), (22518, 72828), (23352, 70227), (23409, 70056), (24276, 67554), (24786, 66164), (25704, 63801), (26271, 62424), (28356, 57834), (28917, 56712), (30024, 54621), (31212, 52542), (33048, 49623), (33082, 49572), (33777, 48552), (35028, 46818), (36414, 45036), (38556, 42534), (40171, 40824)]