291740904

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6361}}^1$

素因数の和:6400

約数の個数: 144

約数和(自身を含む): 989990820

約数和(自身を除く): 698249916

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 5096, 5733, 6361, 6552, 7644, 11466, 12722, 15288, 19083, 22932, 25444, 38166, 44527, 45864, 50888, 57249, 76332, 82693, 89054, 114498, 133581, 152664, 165386, 178108, 228996, 248079, 267162, 311689, 330772, 356216, 400743, 457992, 496158, 534324, 578851, 623378, 661544, 744237, 801486, 935067, 992316, 1068648, 1157702, 1246756, 1488474, 1602972, 1736553, 1870134, 1984632, 2315404, 2493512, 2805201, 2976948, 3205944, 3473106, 3740268, 4051957, 4630808, 5209659, 5610402, 5953896, 6946212, 7480536, 8103914, 10419318, 11220804, 12155871, 13892424, 16207828, 20838636, 22441608, 24311742, 32415656, 36467613, 41677272, 48623484, 72935226, 97246968, 145870452, 291740904]

約数ペア:

[(1, 291740904), (2, 145870452), (3, 97246968), (4, 72935226), (6, 48623484), (7, 41677272), (8, 36467613), (9, 32415656), (12, 24311742), (13, 22441608), (14, 20838636), (18, 16207828), (21, 13892424), (24, 12155871), (26, 11220804), (28, 10419318), (36, 8103914), (39, 7480536), (42, 6946212), (49, 5953896), (52, 5610402), (56, 5209659), (63, 4630808), (72, 4051957), (78, 3740268), (84, 3473106), (91, 3205944), (98, 2976948), (104, 2805201), (117, 2493512), (126, 2315404), (147, 1984632), (156, 1870134), (168, 1736553), (182, 1602972), (196, 1488474), (234, 1246756), (252, 1157702), (273, 1068648), (294, 992316), (312, 935067), (364, 801486), (392, 744237), (441, 661544), (468, 623378), (504, 578851), (546, 534324), (588, 496158), (637, 457992), (728, 400743), (819, 356216), (882, 330772), (936, 311689), (1092, 267162), (1176, 248079), (1274, 228996), (1638, 178108), (1764, 165386), (1911, 152664), (2184, 133581), (2548, 114498), (3276, 89054), (3528, 82693), (3822, 76332), (5096, 57249), (5733, 50888), (6361, 45864), (6552, 44527), (7644, 38166), (11466, 25444), (12722, 22932), (15288, 19083)]