1819207944

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 256

約数和(自身を含む): 5573836800

約数和(自身を除く): 3754628856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 47, 51, 54, 68, 72, 83, 94, 102, 108, 127, 136, 141, 153, 166, 188, 204, 216, 249, 254, 282, 306, 332, 376, 381, 408, 423, 459, 498, 508, 564, 612, 664, 747, 762, 799, 846, 918, 996, 1016, 1128, 1143, 1224, 1269, 1411, 1494, 1524, 1598, 1692, 1836, 1992, 2159, 2241, 2286, 2397, 2538, 2822, 2988, 3048, 3196, 3384, 3429, 3672, 3901, 4233, 4318, 4482, 4572, 4794, 5076, 5644, 5969, 5976, 6392, 6477, 6858, 7191, 7802, 8466, 8636, 8964, 9144, 9588, 10152, 10541, 11288, 11703, 11938, 12699, 12954, 13716, 14382, 15604, 16932, 17272, 17907, 17928, 19176, 19431, 21082, 21573, 23406, 23876, 25398, 25908, 27432, 28764, 31208, 31623, 33864, 35109, 35814, 38097, 38862, 42164, 43146, 46812, 47752, 50796, 51816, 53721, 57528, 58293, 63246, 66317, 70218, 71628, 76194, 77724, 84328, 86292, 93624, 94869, 101473, 101592, 105327, 107442, 116586, 126492, 132634, 140436, 143256, 152388, 155448, 161163, 172584, 179197, 189738, 198951, 202946, 210654, 214884, 233172, 252984, 265268, 280872, 284607, 304419, 304776, 322326, 358394, 379476, 397902, 405892, 421308, 429768, 466344, 495427, 530536, 537591, 569214, 596853, 608838, 644652, 716788, 758952, 795804, 811784, 842616, 913257, 990854, 1075182, 1138428, 1193706, 1217676, 1289304, 1433576, 1486281, 1591608, 1612773, 1790559, 1826514, 1981708, 2150364, 2276856, 2387412, 2435352, 2739771, 2972562, 3225546, 3581118, 3653028, 3963416, 4300728, 4458843, 4774824, 4838319, 5479542, 5945124, 6451092, 7162236, 7306056, 8422259, 8917686, 9676638, 10959084, 11890248, 12902184, 13376529, 14324472, 16844518, 17835372, 19353276, 21918168, 25266777, 26753058, 33689036, 35670744, 38706552, 50533554, 53506116, 67378072, 75800331, 101067108, 107012232, 151600662, 202134216, 227400993, 303201324, 454801986, 606402648, 909603972, 1819207944]

約数ペア:

[(1, 1819207944), (2, 909603972), (3, 606402648), (4, 454801986), (6, 303201324), (8, 227400993), (9, 202134216), (12, 151600662), (17, 107012232), (18, 101067108), (24, 75800331), (27, 67378072), (34, 53506116), (36, 50533554), (47, 38706552), (51, 35670744), (54, 33689036), (68, 26753058), (72, 25266777), (83, 21918168), (94, 19353276), (102, 17835372), (108, 16844518), (127, 14324472), (136, 13376529), (141, 12902184), (153, 11890248), (166, 10959084), (188, 9676638), (204, 8917686), (216, 8422259), (249, 7306056), (254, 7162236), (282, 6451092), (306, 5945124), (332, 5479542), (376, 4838319), (381, 4774824), (408, 4458843), (423, 4300728), (459, 3963416), (498, 3653028), (508, 3581118), (564, 3225546), (612, 2972562), (664, 2739771), (747, 2435352), (762, 2387412), (799, 2276856), (846, 2150364), (918, 1981708), (996, 1826514), (1016, 1790559), (1128, 1612773), (1143, 1591608), (1224, 1486281), (1269, 1433576), (1411, 1289304), (1494, 1217676), (1524, 1193706), (1598, 1138428), (1692, 1075182), (1836, 990854), (1992, 913257), (2159, 842616), (2241, 811784), (2286, 795804), (2397, 758952), (2538, 716788), (2822, 644652), (2988, 608838), (3048, 596853), (3196, 569214), (3384, 537591), (3429, 530536), (3672, 495427), (3901, 466344), (4233, 429768), (4318, 421308), (4482, 405892), (4572, 397902), (4794, 379476), (5076, 358394), (5644, 322326), (5969, 304776), (5976, 304419), (6392, 284607), (6477, 280872), (6858, 265268), (7191, 252984), (7802, 233172), (8466, 214884), (8636, 210654), (8964, 202946), (9144, 198951), (9588, 189738), (10152, 179197), (10541, 172584), (11288, 161163), (11703, 155448), (11938, 152388), (12699, 143256), (12954, 140436), (13716, 132634), (14382, 126492), (15604, 116586), (16932, 107442), (17272, 105327), (17907, 101592), (17928, 101473), (19176, 94869), (19431, 93624), (21082, 86292), (21573, 84328), (23406, 77724), (23876, 76194), (25398, 71628), (25908, 70218), (27432, 66317), (28764, 63246), (31208, 58293), (31623, 57528), (33864, 53721), (35109, 51816), (35814, 50796), (38097, 47752), (38862, 46812), (42164, 43146)]