331379088

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2819}}^1$

素因数の和:2940

約数の個数: 80

約数和(自身を含む): 895180800

約数和(自身を除く): 563801712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 474, 496, 632, 744, 948, 1264, 1488, 1896, 2449, 2819, 3792, 4898, 5638, 7347, 8457, 9796, 11276, 14694, 16914, 19592, 22552, 29388, 33828, 39184, 45104, 58776, 67656, 87389, 117552, 135312, 174778, 222701, 262167, 349556, 445402, 524334, 668103, 699112, 890804, 1048668, 1336206, 1398224, 1781608, 2097336, 2672412, 3563216, 4194672, 5344824, 6903731, 10689648, 13807462, 20711193, 27614924, 41422386, 55229848, 82844772, 110459696, 165689544, 331379088]

約数ペア:

[(1, 331379088), (2, 165689544), (3, 110459696), (4, 82844772), (6, 55229848), (8, 41422386), (12, 27614924), (16, 20711193), (24, 13807462), (31, 10689648), (48, 6903731), (62, 5344824), (79, 4194672), (93, 3563216), (124, 2672412), (158, 2097336), (186, 1781608), (237, 1398224), (248, 1336206), (316, 1048668), (372, 890804), (474, 699112), (496, 668103), (632, 524334), (744, 445402), (948, 349556), (1264, 262167), (1488, 222701), (1896, 174778), (2449, 135312), (2819, 117552), (3792, 87389), (4898, 67656), (5638, 58776), (7347, 45104), (8457, 39184), (9796, 33828), (11276, 29388), (14694, 22552), (16914, 19592)]