744485508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{23743}}^1$

素因数の和:23833

約数の個数: 72

約数和(自身を含む): 2056990208

約数和(自身を除く): 1312504700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1742, 2412, 2613, 3484, 5226, 7839, 10452, 15678, 23743, 31356, 47486, 71229, 94972, 142458, 213687, 284916, 308659, 427374, 617318, 854748, 925977, 1234636, 1590781, 1851954, 2777931, 3181562, 3703908, 4772343, 5555862, 6363124, 9544686, 11111724, 14317029, 19089372, 20680153, 28634058, 41360306, 57268116, 62040459, 82720612, 124080918, 186121377, 248161836, 372242754, 744485508]

約数ペア:

[(1, 744485508), (2, 372242754), (3, 248161836), (4, 186121377), (6, 124080918), (9, 82720612), (12, 62040459), (13, 57268116), (18, 41360306), (26, 28634058), (36, 20680153), (39, 19089372), (52, 14317029), (67, 11111724), (78, 9544686), (117, 6363124), (134, 5555862), (156, 4772343), (201, 3703908), (234, 3181562), (268, 2777931), (402, 1851954), (468, 1590781), (603, 1234636), (804, 925977), (871, 854748), (1206, 617318), (1742, 427374), (2412, 308659), (2613, 284916), (3484, 213687), (5226, 142458), (7839, 94972), (10452, 71229), (15678, 47486), (23743, 31356)]