821433648

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{4919}}^1$

素因数の和:5015

約数の個数: 120

約数和(自身を含む): 2503768320

約数和(自身を除く): 1682334672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 71, 84, 98, 112, 142, 147, 168, 196, 213, 284, 294, 336, 392, 426, 497, 568, 588, 784, 852, 994, 1136, 1176, 1491, 1704, 1988, 2352, 2982, 3408, 3479, 3976, 4919, 5964, 6958, 7952, 9838, 10437, 11928, 13916, 14757, 19676, 20874, 23856, 27832, 29514, 34433, 39352, 41748, 55664, 59028, 68866, 78704, 83496, 103299, 118056, 137732, 166992, 206598, 236112, 241031, 275464, 349249, 413196, 482062, 550928, 698498, 723093, 826392, 964124, 1047747, 1396996, 1446186, 1652784, 1928248, 2095494, 2444743, 2793992, 2892372, 3856496, 4190988, 4889486, 5587984, 5784744, 7334229, 8381976, 9778972, 11569488, 14668458, 16763952, 17113201, 19557944, 29336916, 34226402, 39115888, 51339603, 58673832, 68452804, 102679206, 117347664, 136905608, 205358412, 273811216, 410716824, 821433648]

約数ペア:

[(1, 821433648), (2, 410716824), (3, 273811216), (4, 205358412), (6, 136905608), (7, 117347664), (8, 102679206), (12, 68452804), (14, 58673832), (16, 51339603), (21, 39115888), (24, 34226402), (28, 29336916), (42, 19557944), (48, 17113201), (49, 16763952), (56, 14668458), (71, 11569488), (84, 9778972), (98, 8381976), (112, 7334229), (142, 5784744), (147, 5587984), (168, 4889486), (196, 4190988), (213, 3856496), (284, 2892372), (294, 2793992), (336, 2444743), (392, 2095494), (426, 1928248), (497, 1652784), (568, 1446186), (588, 1396996), (784, 1047747), (852, 964124), (994, 826392), (1136, 723093), (1176, 698498), (1491, 550928), (1704, 482062), (1988, 413196), (2352, 349249), (2982, 275464), (3408, 241031), (3479, 236112), (3976, 206598), (4919, 166992), (5964, 137732), (6958, 118056), (7952, 103299), (9838, 83496), (10437, 78704), (11928, 68866), (13916, 59028), (14757, 55664), (19676, 41748), (20874, 39352), (23856, 34433), (27832, 29514)]