1681424239664

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{56731}}^1$

素因数の和:56975

約数の個数: 120

約数和(自身を含む): 3595603585392

約数和(自身を除く): 1914179345728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 113, 169, 194, 208, 226, 338, 388, 452, 676, 776, 904, 1261, 1352, 1469, 1552, 1808, 2522, 2704, 2938, 5044, 5876, 10088, 10961, 11752, 16393, 19097, 20176, 21922, 23504, 32786, 38194, 43844, 56731, 65572, 76388, 87688, 113462, 131144, 142493, 152776, 175376, 226924, 262288, 284986, 305552, 453848, 569972, 737503, 907696, 1139944, 1475006, 1852409, 2279888, 2950012, 3704818, 5502907, 5900024, 6410603, 7409636, 9587539, 11005814, 11800048, 12821206, 14819272, 19175078, 22011628, 25642412, 29638544, 38350156, 44023256, 51284824, 71537791, 76700312, 83337839, 88046512, 102569648, 143075582, 153400624, 166675678, 286151164, 333351356, 572302328, 621828491, 666702712, 929991283, 1083391907, 1144604656, 1243656982, 1333405424, 1859982566, 2166783814, 2487313964, 3719965132, 4333567628, 4974627928, 7439930264, 8083770383, 8667135256, 9949255856, 14879860528, 16167540766, 17334270512, 32335081532, 64670163064, 105089014979, 129340326128, 210178029958, 420356059916, 840712119832, 1681424239664]

約数ペア:

[(1, 1681424239664), (2, 840712119832), (4, 420356059916), (8, 210178029958), (13, 129340326128), (16, 105089014979), (26, 64670163064), (52, 32335081532), (97, 17334270512), (104, 16167540766), (113, 14879860528), (169, 9949255856), (194, 8667135256), (208, 8083770383), (226, 7439930264), (338, 4974627928), (388, 4333567628), (452, 3719965132), (676, 2487313964), (776, 2166783814), (904, 1859982566), (1261, 1333405424), (1352, 1243656982), (1469, 1144604656), (1552, 1083391907), (1808, 929991283), (2522, 666702712), (2704, 621828491), (2938, 572302328), (5044, 333351356), (5876, 286151164), (10088, 166675678), (10961, 153400624), (11752, 143075582), (16393, 102569648), (19097, 88046512), (20176, 83337839), (21922, 76700312), (23504, 71537791), (32786, 51284824), (38194, 44023256), (43844, 38350156), (56731, 29638544), (65572, 25642412), (76388, 22011628), (87688, 19175078), (113462, 14819272), (131144, 12821206), (142493, 11800048), (152776, 11005814), (175376, 9587539), (226924, 7409636), (262288, 6410603), (284986, 5900024), (305552, 5502907), (453848, 3704818), (569972, 2950012), (737503, 2279888), (907696, 1852409), (1139944, 1475006)]