766729128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 2145024000

約数和(自身を除く): 1378294872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 97, 132, 158, 194, 237, 264, 291, 316, 379, 388, 474, 582, 632, 758, 776, 869, 948, 1067, 1137, 1164, 1516, 1738, 1896, 2134, 2274, 2328, 2607, 3032, 3201, 3476, 4169, 4268, 4548, 5214, 6402, 6952, 7663, 8338, 8536, 9096, 10428, 12507, 12804, 15326, 16676, 20856, 22989, 25014, 25608, 29941, 30652, 33352, 36763, 45978, 50028, 59882, 61304, 73526, 84293, 89823, 91956, 100056, 110289, 119764, 147052, 168586, 179646, 183912, 220578, 239528, 252879, 294104, 329351, 337172, 359292, 404393, 441156, 505758, 658702, 674344, 718584, 808786, 882312, 988053, 1011516, 1213179, 1317404, 1617572, 1976106, 2023032, 2426358, 2634808, 2904277, 3235144, 3952212, 4852716, 5808554, 7904424, 8712831, 9705432, 11617108, 17425662, 23234216, 31947047, 34851324, 63894094, 69702648, 95841141, 127788188, 191682282, 255576376, 383364564, 766729128]

約数ペア:

[(1, 766729128), (2, 383364564), (3, 255576376), (4, 191682282), (6, 127788188), (8, 95841141), (11, 69702648), (12, 63894094), (22, 34851324), (24, 31947047), (33, 23234216), (44, 17425662), (66, 11617108), (79, 9705432), (88, 8712831), (97, 7904424), (132, 5808554), (158, 4852716), (194, 3952212), (237, 3235144), (264, 2904277), (291, 2634808), (316, 2426358), (379, 2023032), (388, 1976106), (474, 1617572), (582, 1317404), (632, 1213179), (758, 1011516), (776, 988053), (869, 882312), (948, 808786), (1067, 718584), (1137, 674344), (1164, 658702), (1516, 505758), (1738, 441156), (1896, 404393), (2134, 359292), (2274, 337172), (2328, 329351), (2607, 294104), (3032, 252879), (3201, 239528), (3476, 220578), (4169, 183912), (4268, 179646), (4548, 168586), (5214, 147052), (6402, 119764), (6952, 110289), (7663, 100056), (8338, 91956), (8536, 89823), (9096, 84293), (10428, 73526), (12507, 61304), (12804, 59882), (15326, 50028), (16676, 45978), (20856, 36763), (22989, 33352), (25014, 30652), (25608, 29941)]