220592808

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{7243}}^1$

素因数の和:7308

約数の個数: 80

約数和(自身を含む): 631097280

約数和(自身を除く): 410504472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 282, 324, 376, 423, 564, 648, 846, 1128, 1269, 1692, 2538, 3384, 3807, 5076, 7243, 7614, 10152, 14486, 15228, 21729, 28972, 30456, 43458, 57944, 65187, 86916, 130374, 173832, 195561, 260748, 340421, 391122, 521496, 586683, 680842, 782244, 1021263, 1173366, 1361684, 1564488, 2042526, 2346732, 2723368, 3063789, 4085052, 4693464, 6127578, 8170104, 9191367, 12255156, 18382734, 24510312, 27574101, 36765468, 55148202, 73530936, 110296404, 220592808]

約数ペア:

[(1, 220592808), (2, 110296404), (3, 73530936), (4, 55148202), (6, 36765468), (8, 27574101), (9, 24510312), (12, 18382734), (18, 12255156), (24, 9191367), (27, 8170104), (36, 6127578), (47, 4693464), (54, 4085052), (72, 3063789), (81, 2723368), (94, 2346732), (108, 2042526), (141, 1564488), (162, 1361684), (188, 1173366), (216, 1021263), (282, 782244), (324, 680842), (376, 586683), (423, 521496), (564, 391122), (648, 340421), (846, 260748), (1128, 195561), (1269, 173832), (1692, 130374), (2538, 86916), (3384, 65187), (3807, 57944), (5076, 43458), (7243, 30456), (7614, 28972), (10152, 21729), (14486, 15228)]