359556496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 771700608

約数和(自身を除く): 412144112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 97, 104, 142, 194, 208, 251, 284, 388, 502, 568, 776, 923, 1004, 1136, 1261, 1552, 1846, 2008, 2522, 3263, 3692, 4016, 5044, 6526, 6887, 7384, 10088, 13052, 13774, 14768, 17821, 20176, 24347, 26104, 27548, 35642, 48694, 52208, 55096, 71284, 89531, 97388, 110192, 142568, 179062, 194776, 231673, 285136, 316511, 358124, 389552, 463346, 633022, 716248, 926692, 1266044, 1432496, 1728637, 1853384, 2532088, 3457274, 3706768, 5064176, 6914548, 13829096, 22472281, 27658192, 44944562, 89889124, 179778248, 359556496]

約数ペア:

[(1, 359556496), (2, 179778248), (4, 89889124), (8, 44944562), (13, 27658192), (16, 22472281), (26, 13829096), (52, 6914548), (71, 5064176), (97, 3706768), (104, 3457274), (142, 2532088), (194, 1853384), (208, 1728637), (251, 1432496), (284, 1266044), (388, 926692), (502, 716248), (568, 633022), (776, 463346), (923, 389552), (1004, 358124), (1136, 316511), (1261, 285136), (1552, 231673), (1846, 194776), (2008, 179062), (2522, 142568), (3263, 110192), (3692, 97388), (4016, 89531), (5044, 71284), (6526, 55096), (6887, 52208), (7384, 48694), (10088, 35642), (13052, 27548), (13774, 26104), (14768, 24347), (17821, 20176)]