625346904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16843}}^1$

素因数の和:16889

約数の個数: 128

約数和(自身を含む): 2037450240

約数和(自身を除く): 1412103336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1547, 1768, 2184, 2652, 2856, 3094, 4641, 5304, 6188, 9282, 12376, 16843, 18564, 33686, 37128, 50529, 67372, 101058, 117901, 134744, 202116, 218959, 235802, 286331, 353703, 404232, 437918, 471604, 572662, 656877, 707406, 858993, 875836, 943208, 1145324, 1313754, 1414812, 1532713, 1717986, 1751672, 2004317, 2290648, 2627508, 2829624, 3065426, 3435972, 3722303, 4008634, 4598139, 5255016, 6012951, 6130852, 6871944, 7444606, 8017268, 9196278, 11166909, 12025902, 12261704, 14889212, 16034536, 18392556, 22333818, 24051804, 26056121, 29778424, 36785112, 44667636, 48103608, 52112242, 78168363, 89335272, 104224484, 156336726, 208448968, 312673452, 625346904]

約数ペア:

[(1, 625346904), (2, 312673452), (3, 208448968), (4, 156336726), (6, 104224484), (7, 89335272), (8, 78168363), (12, 52112242), (13, 48103608), (14, 44667636), (17, 36785112), (21, 29778424), (24, 26056121), (26, 24051804), (28, 22333818), (34, 18392556), (39, 16034536), (42, 14889212), (51, 12261704), (52, 12025902), (56, 11166909), (68, 9196278), (78, 8017268), (84, 7444606), (91, 6871944), (102, 6130852), (104, 6012951), (119, 5255016), (136, 4598139), (156, 4008634), (168, 3722303), (182, 3435972), (204, 3065426), (221, 2829624), (238, 2627508), (273, 2290648), (312, 2004317), (357, 1751672), (364, 1717986), (408, 1532713), (442, 1414812), (476, 1313754), (546, 1145324), (663, 943208), (714, 875836), (728, 858993), (884, 707406), (952, 656877), (1092, 572662), (1326, 471604), (1428, 437918), (1547, 404232), (1768, 353703), (2184, 286331), (2652, 235802), (2856, 218959), (3094, 202116), (4641, 134744), (5304, 117901), (6188, 101058), (9282, 67372), (12376, 50529), (16843, 37128), (18564, 33686)]