1565492056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 3380382720

約数和(自身を除く): 1814890664

約数列:

[1, 2, 4, 8, 17, 23, 34, 43, 46, 68, 86, 92, 103, 113, 136, 172, 184, 206, 226, 344, 391, 412, 452, 731, 782, 824, 904, 989, 1462, 1564, 1751, 1921, 1978, 2369, 2599, 2924, 3128, 3502, 3842, 3956, 4429, 4738, 4859, 5198, 5848, 7004, 7684, 7912, 8858, 9476, 9718, 10396, 11639, 14008, 15368, 16813, 17716, 18952, 19436, 20792, 23278, 33626, 35432, 38872, 40273, 44183, 46556, 67252, 75293, 80546, 82603, 88366, 93112, 101867, 111757, 134504, 150586, 161092, 165206, 176732, 197863, 203734, 223514, 267697, 301172, 322184, 330412, 353464, 395726, 407468, 447028, 500477, 535394, 602344, 660824, 791452, 814936, 894056, 1000954, 1070788, 1582904, 1731739, 1899869, 2001908, 2141576, 3463478, 3799738, 4003816, 4550849, 6926956, 7599476, 8508109, 9101698, 11510971, 13853912, 15198952, 17016218, 18203396, 23021942, 34032436, 36406792, 46043884, 68064872, 92087768, 195686507, 391373014, 782746028, 1565492056]

約数ペア:

[(1, 1565492056), (2, 782746028), (4, 391373014), (8, 195686507), (17, 92087768), (23, 68064872), (34, 46043884), (43, 36406792), (46, 34032436), (68, 23021942), (86, 18203396), (92, 17016218), (103, 15198952), (113, 13853912), (136, 11510971), (172, 9101698), (184, 8508109), (206, 7599476), (226, 6926956), (344, 4550849), (391, 4003816), (412, 3799738), (452, 3463478), (731, 2141576), (782, 2001908), (824, 1899869), (904, 1731739), (989, 1582904), (1462, 1070788), (1564, 1000954), (1751, 894056), (1921, 814936), (1978, 791452), (2369, 660824), (2599, 602344), (2924, 535394), (3128, 500477), (3502, 447028), (3842, 407468), (3956, 395726), (4429, 353464), (4738, 330412), (4859, 322184), (5198, 301172), (5848, 267697), (7004, 223514), (7684, 203734), (7912, 197863), (8858, 176732), (9476, 165206), (9718, 161092), (10396, 150586), (11639, 134504), (14008, 111757), (15368, 101867), (16813, 93112), (17716, 88366), (18952, 82603), (19436, 80546), (20792, 75293), (23278, 67252), (33626, 46556), (35432, 44183), (38872, 40273)]