788017048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1553}}^1$

素因数の和:1637

約数の個数: 128

約数和(自身を含む): 1973704320

約数和(自身を除く): 1185687272

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 41, 52, 56, 68, 82, 91, 104, 119, 136, 164, 182, 221, 238, 287, 328, 364, 442, 476, 533, 574, 697, 728, 884, 952, 1066, 1148, 1394, 1547, 1553, 1768, 2132, 2296, 2788, 3094, 3106, 3731, 4264, 4879, 5576, 6188, 6212, 7462, 9061, 9758, 10871, 12376, 12424, 14924, 18122, 19516, 20189, 21742, 26401, 29848, 36244, 39032, 40378, 43484, 52802, 63427, 63673, 72488, 80756, 86968, 105604, 126854, 127346, 141323, 161512, 184807, 211208, 253708, 254692, 282646, 343213, 369614, 445711, 507416, 509384, 565292, 686426, 739228, 827749, 891422, 1082441, 1130584, 1372852, 1478456, 1655498, 1782844, 2164882, 2402491, 2745704, 3310996, 3565688, 4329764, 4804982, 5794243, 6621992, 7577087, 8659528, 9609964, 11588486, 14071733, 15154174, 19219928, 23176972, 28143466, 30308348, 46353944, 56286932, 60616696, 98502131, 112573864, 197004262, 394008524, 788017048]

約数ペア:

[(1, 788017048), (2, 394008524), (4, 197004262), (7, 112573864), (8, 98502131), (13, 60616696), (14, 56286932), (17, 46353944), (26, 30308348), (28, 28143466), (34, 23176972), (41, 19219928), (52, 15154174), (56, 14071733), (68, 11588486), (82, 9609964), (91, 8659528), (104, 7577087), (119, 6621992), (136, 5794243), (164, 4804982), (182, 4329764), (221, 3565688), (238, 3310996), (287, 2745704), (328, 2402491), (364, 2164882), (442, 1782844), (476, 1655498), (533, 1478456), (574, 1372852), (697, 1130584), (728, 1082441), (884, 891422), (952, 827749), (1066, 739228), (1148, 686426), (1394, 565292), (1547, 509384), (1553, 507416), (1768, 445711), (2132, 369614), (2296, 343213), (2788, 282646), (3094, 254692), (3106, 253708), (3731, 211208), (4264, 184807), (4879, 161512), (5576, 141323), (6188, 127346), (6212, 126854), (7462, 105604), (9061, 86968), (9758, 80756), (10871, 72488), (12376, 63673), (12424, 63427), (14924, 52802), (18122, 43484), (19516, 40378), (20189, 39032), (21742, 36244), (26401, 29848)]