308579796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1657}}^1$

素因数の和:2413

約数の個数: 72

約数和(自身を含む): 893197760

約数和(自身を除く): 584617964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 739, 1478, 1657, 2217, 2956, 3314, 4434, 4971, 5173, 6628, 6651, 8868, 9942, 10346, 11599, 13302, 14913, 15519, 19884, 20692, 23198, 26604, 29826, 31038, 34797, 46396, 46557, 59652, 62076, 69594, 93114, 104391, 139188, 186228, 208782, 417564, 1224523, 2449046, 3673569, 4898092, 7347138, 8571661, 11020707, 14694276, 17143322, 22041414, 25714983, 34286644, 44082828, 51429966, 77144949, 102859932, 154289898, 308579796]

約数ペア:

[(1, 308579796), (2, 154289898), (3, 102859932), (4, 77144949), (6, 51429966), (7, 44082828), (9, 34286644), (12, 25714983), (14, 22041414), (18, 17143322), (21, 14694276), (28, 11020707), (36, 8571661), (42, 7347138), (63, 4898092), (84, 3673569), (126, 2449046), (252, 1224523), (739, 417564), (1478, 208782), (1657, 186228), (2217, 139188), (2956, 104391), (3314, 93114), (4434, 69594), (4971, 62076), (5173, 59652), (6628, 46557), (6651, 46396), (8868, 34797), (9942, 31038), (10346, 29826), (11599, 26604), (13302, 23198), (14913, 20692), (15519, 19884)]