487004688

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{173}}^2$

素因数の和:473

約数の個数: 90

約数和(自身を含む): 1382992026

約数和(自身を除く): 895987338

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 173, 226, 339, 346, 452, 519, 678, 692, 904, 1017, 1038, 1356, 1384, 1557, 1808, 2034, 2076, 2712, 2768, 3114, 4068, 4152, 5424, 6228, 8136, 8304, 12456, 16272, 19549, 24912, 29929, 39098, 58647, 59858, 78196, 89787, 117294, 119716, 156392, 175941, 179574, 234588, 239432, 269361, 312784, 351882, 359148, 469176, 478864, 538722, 703764, 718296, 938352, 1077444, 1407528, 1436592, 2154888, 2815056, 3381977, 4309776, 6763954, 10145931, 13527908, 20291862, 27055816, 30437793, 40583724, 54111632, 60875586, 81167448, 121751172, 162334896, 243502344, 487004688]

約数ペア:

[(1, 487004688), (2, 243502344), (3, 162334896), (4, 121751172), (6, 81167448), (8, 60875586), (9, 54111632), (12, 40583724), (16, 30437793), (18, 27055816), (24, 20291862), (36, 13527908), (48, 10145931), (72, 6763954), (113, 4309776), (144, 3381977), (173, 2815056), (226, 2154888), (339, 1436592), (346, 1407528), (452, 1077444), (519, 938352), (678, 718296), (692, 703764), (904, 538722), (1017, 478864), (1038, 469176), (1356, 359148), (1384, 351882), (1557, 312784), (1808, 269361), (2034, 239432), (2076, 234588), (2712, 179574), (2768, 175941), (3114, 156392), (4068, 119716), (4152, 117294), (5424, 89787), (6228, 78196), (8136, 59858), (8304, 58647), (12456, 39098), (16272, 29929), (19549, 24912)]