651832324

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^3\times {\mathrm{613}}^1$

素因数の和:678

約数の個数: 72

約数和(自身を含む): 1360488920

約数和(自身を除く): 708656596

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 169, 242, 286, 338, 484, 572, 613, 676, 1226, 1573, 1859, 2197, 2452, 3146, 3718, 4394, 6292, 6743, 7436, 7969, 8788, 13486, 15938, 20449, 24167, 26972, 31876, 40898, 48334, 74173, 81796, 87659, 96668, 103597, 148346, 175318, 207194, 265837, 296692, 350636, 414388, 531674, 964249, 1063348, 1139567, 1346761, 1928498, 2279134, 2693522, 3856996, 4558268, 5387044, 12535237, 14814371, 25070474, 29628742, 50140948, 59257484, 162958081, 325916162, 651832324]

約数ペア:

[(1, 651832324), (2, 325916162), (4, 162958081), (11, 59257484), (13, 50140948), (22, 29628742), (26, 25070474), (44, 14814371), (52, 12535237), (121, 5387044), (143, 4558268), (169, 3856996), (242, 2693522), (286, 2279134), (338, 1928498), (484, 1346761), (572, 1139567), (613, 1063348), (676, 964249), (1226, 531674), (1573, 414388), (1859, 350636), (2197, 296692), (2452, 265837), (3146, 207194), (3718, 175318), (4394, 148346), (6292, 103597), (6743, 96668), (7436, 87659), (7969, 81796), (8788, 74173), (13486, 48334), (15938, 40898), (20449, 31876), (24167, 26972)]