1305399408

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{62233}}^1$

素因数の和:62286

約数の個数: 80

約数和(自身を含む): 3704167680

約数和(自身を除く): 2398768272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1748, 2622, 3496, 5244, 6992, 10488, 20976, 62233, 124466, 186699, 248932, 373398, 497864, 746796, 995728, 1182427, 1431359, 1493592, 2364854, 2862718, 2987184, 3547281, 4294077, 4729708, 5725436, 7094562, 8588154, 9459416, 11450872, 14189124, 17176308, 18918832, 22901744, 27195821, 28378248, 34352616, 54391642, 56756496, 68705232, 81587463, 108783284, 163174926, 217566568, 326349852, 435133136, 652699704, 1305399408]

約数ペア:

[(1, 1305399408), (2, 652699704), (3, 435133136), (4, 326349852), (6, 217566568), (8, 163174926), (12, 108783284), (16, 81587463), (19, 68705232), (23, 56756496), (24, 54391642), (38, 34352616), (46, 28378248), (48, 27195821), (57, 22901744), (69, 18918832), (76, 17176308), (92, 14189124), (114, 11450872), (138, 9459416), (152, 8588154), (184, 7094562), (228, 5725436), (276, 4729708), (304, 4294077), (368, 3547281), (437, 2987184), (456, 2862718), (552, 2364854), (874, 1493592), (912, 1431359), (1104, 1182427), (1311, 995728), (1748, 746796), (2622, 497864), (3496, 373398), (5244, 248932), (6992, 186699), (10488, 124466), (20976, 62233)]