1520730016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{547}}^1$

素因数の和:774

約数の個数: 96

約数和(自身を含む): 3329218368

約数和(自身を除く): 1808488352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 163, 164, 208, 326, 328, 416, 533, 547, 652, 656, 1066, 1094, 1304, 1312, 2119, 2132, 2188, 2608, 4238, 4264, 4376, 5216, 6683, 7111, 8476, 8528, 8752, 13366, 14222, 16952, 17056, 17504, 22427, 26732, 28444, 33904, 44854, 53464, 56888, 67808, 86879, 89161, 89708, 106928, 113776, 173758, 178322, 179416, 213856, 227552, 291551, 347516, 356644, 358832, 583102, 695032, 713288, 717664, 1159093, 1166204, 1390064, 1426576, 2318186, 2332408, 2780128, 2853152, 3655601, 4636372, 4664816, 7311202, 9272744, 9329632, 14622404, 18545488, 29244808, 37090976, 47522813, 58489616, 95045626, 116979232, 190091252, 380182504, 760365008, 1520730016]

約数ペア:

[(1, 1520730016), (2, 760365008), (4, 380182504), (8, 190091252), (13, 116979232), (16, 95045626), (26, 58489616), (32, 47522813), (41, 37090976), (52, 29244808), (82, 18545488), (104, 14622404), (163, 9329632), (164, 9272744), (208, 7311202), (326, 4664816), (328, 4636372), (416, 3655601), (533, 2853152), (547, 2780128), (652, 2332408), (656, 2318186), (1066, 1426576), (1094, 1390064), (1304, 1166204), (1312, 1159093), (2119, 717664), (2132, 713288), (2188, 695032), (2608, 583102), (4238, 358832), (4264, 356644), (4376, 347516), (5216, 291551), (6683, 227552), (7111, 213856), (8476, 179416), (8528, 178322), (8752, 173758), (13366, 113776), (14222, 106928), (16952, 89708), (17056, 89161), (17504, 86879), (22427, 67808), (26732, 56888), (28444, 53464), (33904, 44854)]