1218507312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{43543}}^1$

素因数の和:43618

約数の個数: 80

約数和(自身を含む): 3498847488

約数和(自身を除く): 2280340176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 132, 159, 176, 212, 264, 318, 424, 528, 583, 636, 848, 1166, 1272, 1749, 2332, 2544, 3498, 4664, 6996, 9328, 13992, 27984, 43543, 87086, 130629, 174172, 261258, 348344, 478973, 522516, 696688, 957946, 1045032, 1436919, 1915892, 2090064, 2307779, 2873838, 3831784, 4615558, 5747676, 6923337, 7663568, 9231116, 11495352, 13846674, 18462232, 22990704, 25385569, 27693348, 36924464, 50771138, 55386696, 76156707, 101542276, 110773392, 152313414, 203084552, 304626828, 406169104, 609253656, 1218507312]

約数ペア:

[(1, 1218507312), (2, 609253656), (3, 406169104), (4, 304626828), (6, 203084552), (8, 152313414), (11, 110773392), (12, 101542276), (16, 76156707), (22, 55386696), (24, 50771138), (33, 36924464), (44, 27693348), (48, 25385569), (53, 22990704), (66, 18462232), (88, 13846674), (106, 11495352), (132, 9231116), (159, 7663568), (176, 6923337), (212, 5747676), (264, 4615558), (318, 3831784), (424, 2873838), (528, 2307779), (583, 2090064), (636, 1915892), (848, 1436919), (1166, 1045032), (1272, 957946), (1749, 696688), (2332, 522516), (2544, 478973), (3498, 348344), (4664, 261258), (6996, 174172), (9328, 130629), (13992, 87086), (27984, 43543)]