307908744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1335

約数の個数: 128

約数和(自身を含む): 917481600

約数和(自身を除く): 609572856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 73, 78, 88, 104, 132, 143, 146, 156, 219, 264, 286, 292, 312, 429, 438, 572, 584, 803, 858, 876, 949, 1144, 1229, 1606, 1716, 1752, 1898, 2409, 2458, 2847, 3212, 3432, 3687, 3796, 4818, 4916, 5694, 6424, 7374, 7592, 9636, 9832, 10439, 11388, 13519, 14748, 15977, 19272, 20878, 22776, 27038, 29496, 31317, 31954, 40557, 41756, 47931, 54076, 62634, 63908, 81114, 83512, 89717, 95862, 108152, 125268, 127816, 162228, 175747, 179434, 191724, 250536, 269151, 324456, 351494, 358868, 383448, 527241, 538302, 702988, 717736, 986887, 1054482, 1076604, 1166321, 1405976, 1973774, 2108964, 2153208, 2332642, 2960661, 3498963, 3947548, 4217928, 4665284, 5921322, 6997926, 7895096, 9330568, 11842644, 12829531, 13995852, 23685288, 25659062, 27991704, 38488593, 51318124, 76977186, 102636248, 153954372, 307908744]

約数ペア:

[(1, 307908744), (2, 153954372), (3, 102636248), (4, 76977186), (6, 51318124), (8, 38488593), (11, 27991704), (12, 25659062), (13, 23685288), (22, 13995852), (24, 12829531), (26, 11842644), (33, 9330568), (39, 7895096), (44, 6997926), (52, 5921322), (66, 4665284), (73, 4217928), (78, 3947548), (88, 3498963), (104, 2960661), (132, 2332642), (143, 2153208), (146, 2108964), (156, 1973774), (219, 1405976), (264, 1166321), (286, 1076604), (292, 1054482), (312, 986887), (429, 717736), (438, 702988), (572, 538302), (584, 527241), (803, 383448), (858, 358868), (876, 351494), (949, 324456), (1144, 269151), (1229, 250536), (1606, 191724), (1716, 179434), (1752, 175747), (1898, 162228), (2409, 127816), (2458, 125268), (2847, 108152), (3212, 95862), (3432, 89717), (3687, 83512), (3796, 81114), (4818, 63908), (4916, 62634), (5694, 54076), (6424, 47931), (7374, 41756), (7592, 40557), (9636, 31954), (9832, 31317), (10439, 29496), (11388, 27038), (13519, 22776), (14748, 20878), (15977, 19272)]