1488403856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{569}}^1$

素因数の和:816

約数の個数: 80

約数和(自身を含む): 3129710400

約数和(自身を除く): 1641306544

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 163, 236, 272, 326, 472, 569, 652, 944, 1003, 1138, 1304, 2006, 2276, 2608, 2771, 4012, 4552, 5542, 8024, 9104, 9617, 9673, 11084, 16048, 19234, 19346, 22168, 33571, 38468, 38692, 44336, 67142, 76936, 77384, 92747, 134284, 153872, 154768, 163489, 185494, 268568, 326978, 370988, 537136, 570707, 653956, 741976, 1141414, 1307912, 1483952, 1576699, 2282828, 2615824, 3153398, 4565656, 5472073, 6306796, 9131312, 10944146, 12613592, 21888292, 25227184, 43776584, 87553168, 93025241, 186050482, 372100964, 744201928, 1488403856]

約数ペア:

[(1, 1488403856), (2, 744201928), (4, 372100964), (8, 186050482), (16, 93025241), (17, 87553168), (34, 43776584), (59, 25227184), (68, 21888292), (118, 12613592), (136, 10944146), (163, 9131312), (236, 6306796), (272, 5472073), (326, 4565656), (472, 3153398), (569, 2615824), (652, 2282828), (944, 1576699), (1003, 1483952), (1138, 1307912), (1304, 1141414), (2006, 741976), (2276, 653956), (2608, 570707), (2771, 537136), (4012, 370988), (4552, 326978), (5542, 268568), (8024, 185494), (9104, 163489), (9617, 154768), (9673, 153872), (11084, 134284), (16048, 92747), (19234, 77384), (19346, 76936), (22168, 67142), (33571, 44336), (38468, 38692)]