1330584304

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1123}}^1$

素因数の和:1358

約数の個数: 80

約数和(自身を含む): 3010521600

約数和(自身を除く): 1679937296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 149, 284, 298, 497, 568, 596, 994, 1043, 1123, 1136, 1192, 1988, 2086, 2246, 2384, 3976, 4172, 4492, 7861, 7952, 8344, 8984, 10579, 15722, 16688, 17968, 21158, 31444, 42316, 62888, 74053, 79733, 84632, 125776, 148106, 159466, 167327, 169264, 296212, 318932, 334654, 558131, 592424, 637864, 669308, 1116262, 1171289, 1184848, 1275728, 1338616, 2232524, 2342578, 2677232, 4465048, 4685156, 8930096, 9370312, 11880217, 18740624, 23760434, 47520868, 83161519, 95041736, 166323038, 190083472, 332646076, 665292152, 1330584304]

約数ペア:

[(1, 1330584304), (2, 665292152), (4, 332646076), (7, 190083472), (8, 166323038), (14, 95041736), (16, 83161519), (28, 47520868), (56, 23760434), (71, 18740624), (112, 11880217), (142, 9370312), (149, 8930096), (284, 4685156), (298, 4465048), (497, 2677232), (568, 2342578), (596, 2232524), (994, 1338616), (1043, 1275728), (1123, 1184848), (1136, 1171289), (1192, 1116262), (1988, 669308), (2086, 637864), (2246, 592424), (2384, 558131), (3976, 334654), (4172, 318932), (4492, 296212), (7861, 169264), (7952, 167327), (8344, 159466), (8984, 148106), (10579, 125776), (15722, 84632), (16688, 79733), (17968, 74053), (21158, 62888), (31444, 42316)]