788774784

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4133}}^1$

素因数の和:4228

約数の個数: 128

約数和(自身を含む): 2428807680

約数和(自身を除く): 1640032896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 284, 336, 384, 426, 448, 497, 568, 672, 852, 896, 994, 1136, 1344, 1491, 1704, 1988, 2272, 2688, 2982, 3408, 3976, 4133, 4544, 5964, 6816, 7952, 8266, 9088, 11928, 12399, 13632, 15904, 16532, 23856, 24798, 27264, 28931, 31808, 33064, 47712, 49596, 57862, 63616, 66128, 86793, 95424, 99192, 115724, 132256, 173586, 190848, 198384, 231448, 264512, 293443, 347172, 396768, 462896, 529024, 586886, 694344, 793536, 880329, 925792, 1173772, 1388688, 1587072, 1760658, 1851584, 2054101, 2347544, 2777376, 3521316, 3703168, 4108202, 4695088, 5554752, 6162303, 7042632, 8216404, 9390176, 11109504, 12324606, 14085264, 16432808, 18780352, 24649212, 28170528, 32865616, 37560704, 49298424, 56341056, 65731232, 98596848, 112682112, 131462464, 197193696, 262924928, 394387392, 788774784]

約数ペア:

[(1, 788774784), (2, 394387392), (3, 262924928), (4, 197193696), (6, 131462464), (7, 112682112), (8, 98596848), (12, 65731232), (14, 56341056), (16, 49298424), (21, 37560704), (24, 32865616), (28, 28170528), (32, 24649212), (42, 18780352), (48, 16432808), (56, 14085264), (64, 12324606), (71, 11109504), (84, 9390176), (96, 8216404), (112, 7042632), (128, 6162303), (142, 5554752), (168, 4695088), (192, 4108202), (213, 3703168), (224, 3521316), (284, 2777376), (336, 2347544), (384, 2054101), (426, 1851584), (448, 1760658), (497, 1587072), (568, 1388688), (672, 1173772), (852, 925792), (896, 880329), (994, 793536), (1136, 694344), (1344, 586886), (1491, 529024), (1704, 462896), (1988, 396768), (2272, 347172), (2688, 293443), (2982, 264512), (3408, 231448), (3976, 198384), (4133, 190848), (4544, 173586), (5964, 132256), (6816, 115724), (7952, 99192), (8266, 95424), (9088, 86793), (11928, 66128), (12399, 63616), (13632, 57862), (15904, 49596), (16532, 47712), (23856, 33064), (24798, 31808), (27264, 28931)]