249867288

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1$

素因数の和:1150

約数の個数: 128

約数和(自身を含む): 765273600

約数和(自身を除く): 515406312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 103, 108, 132, 198, 206, 216, 264, 297, 309, 396, 412, 594, 618, 792, 824, 927, 1021, 1133, 1188, 1236, 1854, 2042, 2266, 2376, 2472, 2781, 3063, 3399, 3708, 4084, 4532, 5562, 6126, 6798, 7416, 8168, 9064, 9189, 10197, 11124, 11231, 12252, 13596, 18378, 20394, 22248, 22462, 24504, 27192, 27567, 30591, 33693, 36756, 40788, 44924, 55134, 61182, 67386, 73512, 81576, 89848, 101079, 105163, 110268, 122364, 134772, 202158, 210326, 220536, 244728, 269544, 303237, 315489, 404316, 420652, 606474, 630978, 808632, 841304, 946467, 1156793, 1212948, 1261956, 1892934, 2313586, 2425896, 2523912, 2839401, 3470379, 3785868, 4627172, 5678802, 6940758, 7571736, 9254344, 10411137, 11357604, 13881516, 20822274, 22715208, 27763032, 31233411, 41644548, 62466822, 83289096, 124933644, 249867288]

約数ペア:

[(1, 249867288), (2, 124933644), (3, 83289096), (4, 62466822), (6, 41644548), (8, 31233411), (9, 27763032), (11, 22715208), (12, 20822274), (18, 13881516), (22, 11357604), (24, 10411137), (27, 9254344), (33, 7571736), (36, 6940758), (44, 5678802), (54, 4627172), (66, 3785868), (72, 3470379), (88, 2839401), (99, 2523912), (103, 2425896), (108, 2313586), (132, 1892934), (198, 1261956), (206, 1212948), (216, 1156793), (264, 946467), (297, 841304), (309, 808632), (396, 630978), (412, 606474), (594, 420652), (618, 404316), (792, 315489), (824, 303237), (927, 269544), (1021, 244728), (1133, 220536), (1188, 210326), (1236, 202158), (1854, 134772), (2042, 122364), (2266, 110268), (2376, 105163), (2472, 101079), (2781, 89848), (3063, 81576), (3399, 73512), (3708, 67386), (4084, 61182), (4532, 55134), (5562, 44924), (6126, 40788), (6798, 36756), (7416, 33693), (8168, 30591), (9064, 27567), (9189, 27192), (10197, 24504), (11124, 22462), (11231, 22248), (12252, 20394), (13596, 18378)]