890974224

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28513}}^1$

素因数の和:28565

約数の個数: 120

約数和(自身を含む): 2941732352

約数和(自身を除く): 2050758128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10416, 15624, 28513, 31248, 57026, 85539, 114052, 171078, 199591, 228104, 256617, 342156, 399182, 456208, 513234, 598773, 684312, 798364, 883903, 1026468, 1197546, 1368624, 1596728, 1767806, 1796319, 2052936, 2395092, 2651709, 3193456, 3535612, 3592638, 4105872, 4790184, 5303418, 6187321, 7071224, 7185276, 7955127, 9580368, 10606836, 12374642, 14142448, 14370552, 15910254, 18561963, 21213672, 24749284, 28741104, 31820508, 37123926, 42427344, 49498568, 55685889, 63641016, 74247852, 98997136, 111371778, 127282032, 148495704, 222743556, 296991408, 445487112, 890974224]

約数ペア:

[(1, 890974224), (2, 445487112), (3, 296991408), (4, 222743556), (6, 148495704), (7, 127282032), (8, 111371778), (9, 98997136), (12, 74247852), (14, 63641016), (16, 55685889), (18, 49498568), (21, 42427344), (24, 37123926), (28, 31820508), (31, 28741104), (36, 24749284), (42, 21213672), (48, 18561963), (56, 15910254), (62, 14370552), (63, 14142448), (72, 12374642), (84, 10606836), (93, 9580368), (112, 7955127), (124, 7185276), (126, 7071224), (144, 6187321), (168, 5303418), (186, 4790184), (217, 4105872), (248, 3592638), (252, 3535612), (279, 3193456), (336, 2651709), (372, 2395092), (434, 2052936), (496, 1796319), (504, 1767806), (558, 1596728), (651, 1368624), (744, 1197546), (868, 1026468), (1008, 883903), (1116, 798364), (1302, 684312), (1488, 598773), (1736, 513234), (1953, 456208), (2232, 399182), (2604, 342156), (3472, 256617), (3906, 228104), (4464, 199591), (5208, 171078), (7812, 114052), (10416, 85539), (15624, 57026), (28513, 31248)]