626818452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 1606133760

約数和(自身を除く): 979315308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 191, 193, 218, 327, 382, 386, 436, 573, 579, 654, 764, 772, 1146, 1158, 1308, 1417, 2292, 2316, 2483, 2509, 2834, 4251, 4966, 5018, 5668, 7449, 7527, 8502, 9932, 10036, 14898, 15054, 17004, 20819, 21037, 29796, 30108, 36863, 41638, 42074, 62457, 63111, 73726, 83276, 84148, 110589, 124914, 126222, 147452, 221178, 249828, 252444, 270647, 273481, 442356, 479219, 541294, 546962, 811941, 820443, 958438, 1082588, 1093924, 1437657, 1623882, 1640886, 1916876, 2875314, 3247764, 3281772, 4018067, 5750628, 8036134, 12054201, 16072268, 24108402, 48216804, 52234871, 104469742, 156704613, 208939484, 313409226, 626818452]

約数ペア:

[(1, 626818452), (2, 313409226), (3, 208939484), (4, 156704613), (6, 104469742), (12, 52234871), (13, 48216804), (26, 24108402), (39, 16072268), (52, 12054201), (78, 8036134), (109, 5750628), (156, 4018067), (191, 3281772), (193, 3247764), (218, 2875314), (327, 1916876), (382, 1640886), (386, 1623882), (436, 1437657), (573, 1093924), (579, 1082588), (654, 958438), (764, 820443), (772, 811941), (1146, 546962), (1158, 541294), (1308, 479219), (1417, 442356), (2292, 273481), (2316, 270647), (2483, 252444), (2509, 249828), (2834, 221178), (4251, 147452), (4966, 126222), (5018, 124914), (5668, 110589), (7449, 84148), (7527, 83276), (8502, 73726), (9932, 63111), (10036, 62457), (14898, 42074), (15054, 41638), (17004, 36863), (20819, 30108), (21037, 29796)]