64311408

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 240

約数和(自身を含む): 227485440

約数和(自身を除く): 163174032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 112, 119, 126, 136, 139, 144, 153, 162, 168, 189, 204, 216, 238, 243, 252, 272, 278, 306, 324, 336, 357, 378, 408, 417, 432, 459, 476, 486, 504, 556, 567, 612, 648, 714, 756, 816, 834, 918, 952, 972, 973, 1008, 1071, 1112, 1134, 1224, 1251, 1296, 1377, 1428, 1512, 1668, 1701, 1836, 1904, 1944, 1946, 2142, 2224, 2268, 2363, 2448, 2502, 2754, 2856, 2919, 3024, 3213, 3336, 3402, 3672, 3753, 3888, 3892, 4131, 4284, 4536, 4726, 5004, 5508, 5712, 5838, 6426, 6672, 6804, 7089, 7344, 7506, 7784, 8262, 8568, 8757, 9072, 9452, 9639, 10008, 11016, 11259, 11676, 12852, 13608, 14178, 15012, 15568, 16524, 16541, 17136, 17514, 18904, 19278, 20016, 21267, 22032, 22518, 23352, 25704, 26271, 27216, 28356, 28917, 30024, 33048, 33082, 33777, 35028, 37808, 38556, 42534, 45036, 46704, 49623, 51408, 52542, 56712, 57834, 60048, 63801, 66096, 66164, 67554, 70056, 77112, 78813, 85068, 90072, 99246, 105084, 113424, 115668, 127602, 132328, 135108, 140112, 148869, 154224, 157626, 170136, 180144, 191403, 198492, 210168, 231336, 236439, 255204, 264656, 270216, 297738, 315252, 340272, 382806, 396984, 420336, 446607, 462672, 472878, 510408, 540432, 574209, 595476, 630504, 765612, 793968, 893214, 945756, 1020816, 1148418, 1190952, 1261008, 1339821, 1531224, 1786428, 1891512, 2296836, 2381904, 2679642, 3062448, 3572856, 3783024, 4019463, 4593672, 5359284, 7145712, 8038926, 9187344, 10718568, 16077852, 21437136, 32155704, 64311408]

約数ペア:

[(1, 64311408), (2, 32155704), (3, 21437136), (4, 16077852), (6, 10718568), (7, 9187344), (8, 8038926), (9, 7145712), (12, 5359284), (14, 4593672), (16, 4019463), (17, 3783024), (18, 3572856), (21, 3062448), (24, 2679642), (27, 2381904), (28, 2296836), (34, 1891512), (36, 1786428), (42, 1531224), (48, 1339821), (51, 1261008), (54, 1190952), (56, 1148418), (63, 1020816), (68, 945756), (72, 893214), (81, 793968), (84, 765612), (102, 630504), (108, 595476), (112, 574209), (119, 540432), (126, 510408), (136, 472878), (139, 462672), (144, 446607), (153, 420336), (162, 396984), (168, 382806), (189, 340272), (204, 315252), (216, 297738), (238, 270216), (243, 264656), (252, 255204), (272, 236439), (278, 231336), (306, 210168), (324, 198492), (336, 191403), (357, 180144), (378, 170136), (408, 157626), (417, 154224), (432, 148869), (459, 140112), (476, 135108), (486, 132328), (504, 127602), (556, 115668), (567, 113424), (612, 105084), (648, 99246), (714, 90072), (756, 85068), (816, 78813), (834, 77112), (918, 70056), (952, 67554), (972, 66164), (973, 66096), (1008, 63801), (1071, 60048), (1112, 57834), (1134, 56712), (1224, 52542), (1251, 51408), (1296, 49623), (1377, 46704), (1428, 45036), (1512, 42534), (1668, 38556), (1701, 37808), (1836, 35028), (1904, 33777), (1944, 33082), (1946, 33048), (2142, 30024), (2224, 28917), (2268, 28356), (2363, 27216), (2448, 26271), (2502, 25704), (2754, 23352), (2856, 22518), (2919, 22032), (3024, 21267), (3213, 20016), (3336, 19278), (3402, 18904), (3672, 17514), (3753, 17136), (3888, 16541), (3892, 16524), (4131, 15568), (4284, 15012), (4536, 14178), (4726, 13608), (5004, 12852), (5508, 11676), (5712, 11259), (5838, 11016), (6426, 10008), (6672, 9639), (6804, 9452), (7089, 9072), (7344, 8757), (7506, 8568), (7784, 8262)]