386489628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{90217}}^1$

素因数の和:90251

約数の個数: 72

約数和(自身を含む): 1182216672

約数和(自身を除く): 795727044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 90217, 180434, 270651, 360868, 541302, 631519, 811953, 1082604, 1263038, 1533689, 1623906, 1894557, 2526076, 3067378, 3247812, 3789114, 4601067, 5683671, 6134756, 7578228, 9202134, 10735823, 11367342, 13803201, 18404268, 21471646, 22734684, 27606402, 32207469, 42943292, 55212804, 64414938, 96622407, 128829876, 193244814, 386489628]

約数ペア:

[(1, 386489628), (2, 193244814), (3, 128829876), (4, 96622407), (6, 64414938), (7, 55212804), (9, 42943292), (12, 32207469), (14, 27606402), (17, 22734684), (18, 21471646), (21, 18404268), (28, 13803201), (34, 11367342), (36, 10735823), (42, 9202134), (51, 7578228), (63, 6134756), (68, 5683671), (84, 4601067), (102, 3789114), (119, 3247812), (126, 3067378), (153, 2526076), (204, 1894557), (238, 1623906), (252, 1533689), (306, 1263038), (357, 1082604), (476, 811953), (612, 631519), (714, 541302), (1071, 360868), (1428, 270651), (2142, 180434), (4284, 90217)]