674092176

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1423}}^1$

素因数の和:1644

約数の個数: 80

約数和(自身を含む): 1779886080

約数和(自身を除く): 1105793904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 139, 142, 213, 278, 284, 417, 426, 556, 568, 834, 852, 1112, 1136, 1423, 1668, 1704, 2224, 2846, 3336, 3408, 4269, 5692, 6672, 8538, 9869, 11384, 17076, 19738, 22768, 29607, 34152, 39476, 59214, 68304, 78952, 101033, 118428, 157904, 197797, 202066, 236856, 303099, 395594, 404132, 473712, 593391, 606198, 791188, 808264, 1186782, 1212396, 1582376, 1616528, 2373564, 2424792, 3164752, 4747128, 4849584, 9494256, 14043587, 28087174, 42130761, 56174348, 84261522, 112348696, 168523044, 224697392, 337046088, 674092176]

約数ペア:

[(1, 674092176), (2, 337046088), (3, 224697392), (4, 168523044), (6, 112348696), (8, 84261522), (12, 56174348), (16, 42130761), (24, 28087174), (48, 14043587), (71, 9494256), (139, 4849584), (142, 4747128), (213, 3164752), (278, 2424792), (284, 2373564), (417, 1616528), (426, 1582376), (556, 1212396), (568, 1186782), (834, 808264), (852, 791188), (1112, 606198), (1136, 593391), (1423, 473712), (1668, 404132), (1704, 395594), (2224, 303099), (2846, 236856), (3336, 202066), (3408, 197797), (4269, 157904), (5692, 118428), (6672, 101033), (8538, 78952), (9869, 68304), (11384, 59214), (17076, 39476), (19738, 34152), (22768, 29607)]