31411795382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:642

約数の個数: 128

約数和(自身を含む): 57729024000

約数和(自身を除く): 26317228618

約数列:

[1, 2, 11, 22, 23, 29, 31, 46, 58, 62, 199, 253, 319, 341, 347, 398, 506, 638, 667, 682, 694, 713, 899, 1334, 1426, 1798, 2189, 3817, 4378, 4577, 5771, 6169, 7337, 7634, 7843, 7981, 9154, 9889, 10063, 10757, 11542, 12338, 14674, 15686, 15962, 19778, 20126, 20677, 21514, 41354, 50347, 63481, 67859, 69053, 87791, 100694, 110693, 118327, 126962, 132733, 135718, 138106, 141887, 175582, 178901, 221386, 227447, 231449, 236654, 247411, 265466, 283774, 311953, 357802, 454894, 462898, 494822, 623906, 759583, 1460063, 1519166, 1560757, 1588219, 1967911, 2002537, 2140643, 2545939, 2721521, 2920126, 3121514, 3176438, 3431483, 3935822, 4005074, 4114723, 4281286, 5091878, 5443042, 6862966, 7174919, 8229446, 14349838, 17470409, 22027907, 23547073, 34940818, 44055814, 45261953, 46058351, 47094146, 49234789, 62078647, 78924109, 90523906, 92116702, 98469578, 124157294, 157848218, 506641861, 541582679, 682865117, 1013283722, 1083165358, 1365730234, 1427808881, 2855617762, 15705897691, 31411795382]

約数ペア:

[(1, 31411795382), (2, 15705897691), (11, 2855617762), (22, 1427808881), (23, 1365730234), (29, 1083165358), (31, 1013283722), (46, 682865117), (58, 541582679), (62, 506641861), (199, 157848218), (253, 124157294), (319, 98469578), (341, 92116702), (347, 90523906), (398, 78924109), (506, 62078647), (638, 49234789), (667, 47094146), (682, 46058351), (694, 45261953), (713, 44055814), (899, 34940818), (1334, 23547073), (1426, 22027907), (1798, 17470409), (2189, 14349838), (3817, 8229446), (4378, 7174919), (4577, 6862966), (5771, 5443042), (6169, 5091878), (7337, 4281286), (7634, 4114723), (7843, 4005074), (7981, 3935822), (9154, 3431483), (9889, 3176438), (10063, 3121514), (10757, 2920126), (11542, 2721521), (12338, 2545939), (14674, 2140643), (15686, 2002537), (15962, 1967911), (19778, 1588219), (20126, 1560757), (20677, 1519166), (21514, 1460063), (41354, 759583), (50347, 623906), (63481, 494822), (67859, 462898), (69053, 454894), (87791, 357802), (100694, 311953), (110693, 283774), (118327, 265466), (126962, 247411), (132733, 236654), (135718, 231449), (138106, 227447), (141887, 221386), (175582, 178901)]