305946056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 676884600

約数和(自身を除く): 370938544

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 232, 247, 281, 361, 377, 494, 551, 562, 722, 754, 988, 1102, 1124, 1444, 1508, 1976, 2204, 2248, 2888, 3016, 3653, 4408, 4693, 5339, 7163, 7306, 8149, 9386, 10469, 10678, 14326, 14612, 16298, 18772, 20938, 21356, 28652, 29224, 32596, 37544, 41876, 42712, 57304, 65192, 69407, 83752, 101441, 105937, 136097, 138814, 154831, 202882, 211874, 272194, 277628, 309662, 405764, 423748, 544388, 555256, 619324, 811528, 847496, 1088776, 1238648, 1318733, 2012803, 2637466, 2941789, 4025606, 5274932, 5883578, 8051212, 10549864, 11767156, 16102424, 23534312, 38243257, 76486514, 152973028, 305946056]

約数ペア:

[(1, 305946056), (2, 152973028), (4, 76486514), (8, 38243257), (13, 23534312), (19, 16102424), (26, 11767156), (29, 10549864), (38, 8051212), (52, 5883578), (58, 5274932), (76, 4025606), (104, 2941789), (116, 2637466), (152, 2012803), (232, 1318733), (247, 1238648), (281, 1088776), (361, 847496), (377, 811528), (494, 619324), (551, 555256), (562, 544388), (722, 423748), (754, 405764), (988, 309662), (1102, 277628), (1124, 272194), (1444, 211874), (1508, 202882), (1976, 154831), (2204, 138814), (2248, 136097), (2888, 105937), (3016, 101441), (3653, 83752), (4408, 69407), (4693, 65192), (5339, 57304), (7163, 42712), (7306, 41876), (8149, 37544), (9386, 32596), (10469, 29224), (10678, 28652), (14326, 21356), (14612, 20938), (16298, 18772)]