19500869472

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{14753}}^1$

素因数の和:15061

約数の個数: 144

約数和(自身を含む): 59763260592

約数和(自身を除く): 40262391120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 281, 294, 336, 392, 562, 588, 672, 784, 843, 1124, 1176, 1568, 1686, 1967, 2248, 2352, 3372, 3934, 4496, 4704, 5901, 6744, 7868, 8992, 11802, 13488, 13769, 14753, 15736, 23604, 26976, 27538, 29506, 31472, 41307, 44259, 47208, 55076, 59012, 62944, 82614, 88518, 94416, 103271, 110152, 118024, 165228, 177036, 188832, 206542, 220304, 236048, 309813, 330456, 354072, 413084, 440608, 472096, 619626, 660912, 708144, 722897, 826168, 1239252, 1321824, 1416288, 1445794, 1652336, 2168691, 2478504, 2891588, 3304672, 4145593, 4337382, 4957008, 5783176, 8291186, 8674764, 9914016, 11566352, 12436779, 16582372, 17349528, 23132704, 24873558, 29019151, 33164744, 34699056, 49747116, 58038302, 66329488, 69398112, 87057453, 99494232, 116076604, 132658976, 174114906, 198988464, 203134057, 232153208, 348229812, 397976928, 406268114, 464306416, 609402171, 696459624, 812536228, 928612832, 1218804342, 1392919248, 1625072456, 2437608684, 2785838496, 3250144912, 4875217368, 6500289824, 9750434736, 19500869472]

約数ペア:

[(1, 19500869472), (2, 9750434736), (3, 6500289824), (4, 4875217368), (6, 3250144912), (7, 2785838496), (8, 2437608684), (12, 1625072456), (14, 1392919248), (16, 1218804342), (21, 928612832), (24, 812536228), (28, 696459624), (32, 609402171), (42, 464306416), (48, 406268114), (49, 397976928), (56, 348229812), (84, 232153208), (96, 203134057), (98, 198988464), (112, 174114906), (147, 132658976), (168, 116076604), (196, 99494232), (224, 87057453), (281, 69398112), (294, 66329488), (336, 58038302), (392, 49747116), (562, 34699056), (588, 33164744), (672, 29019151), (784, 24873558), (843, 23132704), (1124, 17349528), (1176, 16582372), (1568, 12436779), (1686, 11566352), (1967, 9914016), (2248, 8674764), (2352, 8291186), (3372, 5783176), (3934, 4957008), (4496, 4337382), (4704, 4145593), (5901, 3304672), (6744, 2891588), (7868, 2478504), (8992, 2168691), (11802, 1652336), (13488, 1445794), (13769, 1416288), (14753, 1321824), (15736, 1239252), (23604, 826168), (26976, 722897), (27538, 708144), (29506, 660912), (31472, 619626), (41307, 472096), (44259, 440608), (47208, 413084), (55076, 354072), (59012, 330456), (62944, 309813), (82614, 236048), (88518, 220304), (94416, 206542), (103271, 188832), (110152, 177036), (118024, 165228)]