1247792904

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{607}}^1$

素因数の和:960

約数の個数: 128

約数和(自身を含む): 3595468800

約数和(自身を除く): 2347675896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 307, 372, 558, 607, 614, 744, 837, 921, 1116, 1214, 1228, 1674, 1821, 1842, 2232, 2428, 2456, 2763, 3348, 3642, 3684, 4856, 5463, 5526, 6696, 7284, 7368, 8289, 9517, 10926, 11052, 14568, 16389, 16578, 18817, 19034, 21852, 22104, 28551, 32778, 33156, 37634, 38068, 43704, 56451, 57102, 65556, 66312, 75268, 76136, 85653, 112902, 114204, 131112, 150536, 169353, 171306, 186349, 225804, 228408, 256959, 338706, 342612, 372698, 451608, 508059, 513918, 559047, 677412, 685224, 745396, 1016118, 1027836, 1118094, 1354824, 1490792, 1677141, 2032236, 2055672, 2236188, 3354282, 4064472, 4472376, 5031423, 5776819, 6708564, 10062846, 11553638, 13417128, 17330457, 20125692, 23107276, 34660914, 40251384, 46214552, 51991371, 69321828, 103982742, 138643656, 155974113, 207965484, 311948226, 415930968, 623896452, 1247792904]

約数ペア:

[(1, 1247792904), (2, 623896452), (3, 415930968), (4, 311948226), (6, 207965484), (8, 155974113), (9, 138643656), (12, 103982742), (18, 69321828), (24, 51991371), (27, 46214552), (31, 40251384), (36, 34660914), (54, 23107276), (62, 20125692), (72, 17330457), (93, 13417128), (108, 11553638), (124, 10062846), (186, 6708564), (216, 5776819), (248, 5031423), (279, 4472376), (307, 4064472), (372, 3354282), (558, 2236188), (607, 2055672), (614, 2032236), (744, 1677141), (837, 1490792), (921, 1354824), (1116, 1118094), (1214, 1027836), (1228, 1016118), (1674, 745396), (1821, 685224), (1842, 677412), (2232, 559047), (2428, 513918), (2456, 508059), (2763, 451608), (3348, 372698), (3642, 342612), (3684, 338706), (4856, 256959), (5463, 228408), (5526, 225804), (6696, 186349), (7284, 171306), (7368, 169353), (8289, 150536), (9517, 131112), (10926, 114204), (11052, 112902), (14568, 85653), (16389, 76136), (16578, 75268), (18817, 66312), (19034, 65556), (21852, 57102), (22104, 56451), (28551, 43704), (32778, 38068), (33156, 37634)]