312969984

素因数分解:

$2^8\times 3^1\times {\mathrm{59}}^1\times {\mathrm{6907}}^1$

素因数の和:6985

約数の個数: 72

約数和(自身を含む): 847197120

約数和(自身を除く): 534227136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 128, 177, 192, 236, 256, 354, 384, 472, 708, 768, 944, 1416, 1888, 2832, 3776, 5664, 6907, 7552, 11328, 13814, 15104, 20721, 22656, 27628, 41442, 45312, 55256, 82884, 110512, 165768, 221024, 331536, 407513, 442048, 663072, 815026, 884096, 1222539, 1326144, 1630052, 1768192, 2445078, 2652288, 3260104, 4890156, 5304576, 6520208, 9780312, 13040416, 19560624, 26080832, 39121248, 52161664, 78242496, 104323328, 156484992, 312969984]

約数ペア:

[(1, 312969984), (2, 156484992), (3, 104323328), (4, 78242496), (6, 52161664), (8, 39121248), (12, 26080832), (16, 19560624), (24, 13040416), (32, 9780312), (48, 6520208), (59, 5304576), (64, 4890156), (96, 3260104), (118, 2652288), (128, 2445078), (177, 1768192), (192, 1630052), (236, 1326144), (256, 1222539), (354, 884096), (384, 815026), (472, 663072), (708, 442048), (768, 407513), (944, 331536), (1416, 221024), (1888, 165768), (2832, 110512), (3776, 82884), (5664, 55256), (6907, 45312), (7552, 41442), (11328, 27628), (13814, 22656), (15104, 20721)]