1930827808

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:427

約数の個数: 192

約数和(自身を含む): 4912330752

約数和(自身を除く): 2981502944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 73, 91, 104, 112, 124, 146, 182, 208, 217, 224, 248, 292, 293, 364, 403, 416, 434, 496, 511, 584, 586, 728, 806, 868, 949, 992, 1022, 1168, 1172, 1456, 1612, 1736, 1898, 2044, 2051, 2263, 2336, 2344, 2821, 2912, 3224, 3472, 3796, 3809, 4088, 4102, 4526, 4688, 5642, 6448, 6643, 6944, 7592, 7618, 8176, 8204, 9052, 9083, 9376, 11284, 12896, 13286, 15184, 15236, 15841, 16352, 16408, 18104, 18166, 21389, 22568, 26572, 26663, 29419, 30368, 30472, 31682, 32816, 36208, 36332, 42778, 45136, 53144, 53326, 58838, 60944, 63364, 63581, 65632, 72416, 72664, 85556, 90272, 106288, 106652, 117676, 118079, 121888, 126728, 127162, 145328, 149723, 171112, 205933, 212576, 213304, 235352, 236158, 253456, 254324, 278057, 290656, 299446, 342224, 411866, 426608, 470704, 472316, 506912, 508648, 556114, 598892, 663059, 684448, 823732, 826553, 853216, 941408, 944632, 1017296, 1112228, 1197784, 1326118, 1647464, 1653106, 1889264, 1946399, 2034592, 2224456, 2395568, 2652236, 3294928, 3306212, 3778528, 3892798, 4448912, 4641413, 4791136, 5304472, 6589856, 6612424, 7785596, 8619767, 8897824, 9282826, 10608944, 13224848, 15571192, 17239534, 18565652, 21217888, 26449696, 31142384, 34479068, 37131304, 60338369, 62284768, 68958136, 74262608, 120676738, 137916272, 148525216, 241353476, 275832544, 482706952, 965413904, 1930827808]

約数ペア:

[(1, 1930827808), (2, 965413904), (4, 482706952), (7, 275832544), (8, 241353476), (13, 148525216), (14, 137916272), (16, 120676738), (26, 74262608), (28, 68958136), (31, 62284768), (32, 60338369), (52, 37131304), (56, 34479068), (62, 31142384), (73, 26449696), (91, 21217888), (104, 18565652), (112, 17239534), (124, 15571192), (146, 13224848), (182, 10608944), (208, 9282826), (217, 8897824), (224, 8619767), (248, 7785596), (292, 6612424), (293, 6589856), (364, 5304472), (403, 4791136), (416, 4641413), (434, 4448912), (496, 3892798), (511, 3778528), (584, 3306212), (586, 3294928), (728, 2652236), (806, 2395568), (868, 2224456), (949, 2034592), (992, 1946399), (1022, 1889264), (1168, 1653106), (1172, 1647464), (1456, 1326118), (1612, 1197784), (1736, 1112228), (1898, 1017296), (2044, 944632), (2051, 941408), (2263, 853216), (2336, 826553), (2344, 823732), (2821, 684448), (2912, 663059), (3224, 598892), (3472, 556114), (3796, 508648), (3809, 506912), (4088, 472316), (4102, 470704), (4526, 426608), (4688, 411866), (5642, 342224), (6448, 299446), (6643, 290656), (6944, 278057), (7592, 254324), (7618, 253456), (8176, 236158), (8204, 235352), (9052, 213304), (9083, 212576), (9376, 205933), (11284, 171112), (12896, 149723), (13286, 145328), (15184, 127162), (15236, 126728), (15841, 121888), (16352, 118079), (16408, 117676), (18104, 106652), (18166, 106288), (21389, 90272), (22568, 85556), (26572, 72664), (26663, 72416), (29419, 65632), (30368, 63581), (30472, 63364), (31682, 60944), (32816, 58838), (36208, 53326), (36332, 53144), (42778, 45136)]