1768256808

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:411

約数の個数: 128

約数和(自身を含む): 4632163200

約数和(自身を除く): 2863906392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 73, 106, 137, 139, 146, 159, 212, 219, 274, 278, 292, 318, 411, 417, 424, 438, 548, 556, 584, 636, 822, 834, 876, 1096, 1112, 1272, 1644, 1668, 1752, 3288, 3336, 3869, 7261, 7367, 7738, 10001, 10147, 11607, 14522, 14734, 15476, 19043, 20002, 20294, 21783, 22101, 23214, 29044, 29468, 30003, 30441, 30952, 38086, 40004, 40588, 43566, 44202, 46428, 57129, 58088, 58936, 60006, 60882, 76172, 80008, 81176, 87132, 88404, 92856, 114258, 120012, 121764, 152344, 174264, 176808, 228516, 240024, 243528, 457032, 530053, 537791, 1009279, 1060106, 1075582, 1390139, 1590159, 1613373, 2018558, 2120212, 2151164, 2780278, 3027837, 3180318, 3226746, 4037116, 4170417, 4240424, 4302328, 5560556, 6055674, 6360636, 6453492, 8074232, 8340834, 11121112, 12111348, 12721272, 12906984, 16681668, 24222696, 33363336, 73677367, 147354734, 221032101, 294709468, 442064202, 589418936, 884128404, 1768256808]

約数ペア:

[(1, 1768256808), (2, 884128404), (3, 589418936), (4, 442064202), (6, 294709468), (8, 221032101), (12, 147354734), (24, 73677367), (53, 33363336), (73, 24222696), (106, 16681668), (137, 12906984), (139, 12721272), (146, 12111348), (159, 11121112), (212, 8340834), (219, 8074232), (274, 6453492), (278, 6360636), (292, 6055674), (318, 5560556), (411, 4302328), (417, 4240424), (424, 4170417), (438, 4037116), (548, 3226746), (556, 3180318), (584, 3027837), (636, 2780278), (822, 2151164), (834, 2120212), (876, 2018558), (1096, 1613373), (1112, 1590159), (1272, 1390139), (1644, 1075582), (1668, 1060106), (1752, 1009279), (3288, 537791), (3336, 530053), (3869, 457032), (7261, 243528), (7367, 240024), (7738, 228516), (10001, 176808), (10147, 174264), (11607, 152344), (14522, 121764), (14734, 120012), (15476, 114258), (19043, 92856), (20002, 88404), (20294, 87132), (21783, 81176), (22101, 80008), (23214, 76172), (29044, 60882), (29468, 60006), (30003, 58936), (30441, 58088), (30952, 57129), (38086, 46428), (40004, 44202), (40588, 43566)]