281930544

素因数分解:

$2^4\times 3^7\times 7^1\times {\mathrm{1151}}^1$

素因数の和:1187

約数の個数: 160

約数和(自身を含む): 937082880

約数和(自身を除く): 655152336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1151, 1296, 1458, 1512, 1701, 1944, 2187, 2268, 2302, 2916, 3024, 3402, 3453, 3888, 4374, 4536, 4604, 5103, 5832, 6804, 6906, 8057, 8748, 9072, 9208, 10206, 10359, 11664, 13608, 13812, 15309, 16114, 17496, 18416, 20412, 20718, 24171, 27216, 27624, 30618, 31077, 32228, 34992, 40824, 41436, 48342, 55248, 61236, 62154, 64456, 72513, 81648, 82872, 93231, 96684, 122472, 124308, 128912, 145026, 165744, 186462, 193368, 217539, 244944, 248616, 279693, 290052, 372924, 386736, 435078, 497232, 559386, 580104, 652617, 745848, 839079, 870156, 1118772, 1160208, 1305234, 1491696, 1678158, 1740312, 1957851, 2237544, 2517237, 2610468, 3356316, 3480624, 3915702, 4475088, 5034474, 5220936, 5873553, 6712632, 7831404, 10068948, 10441872, 11747106, 13425264, 15662808, 17620659, 20137896, 23494212, 31325616, 35241318, 40275792, 46988424, 70482636, 93976848, 140965272, 281930544]

約数ペア:

[(1, 281930544), (2, 140965272), (3, 93976848), (4, 70482636), (6, 46988424), (7, 40275792), (8, 35241318), (9, 31325616), (12, 23494212), (14, 20137896), (16, 17620659), (18, 15662808), (21, 13425264), (24, 11747106), (27, 10441872), (28, 10068948), (36, 7831404), (42, 6712632), (48, 5873553), (54, 5220936), (56, 5034474), (63, 4475088), (72, 3915702), (81, 3480624), (84, 3356316), (108, 2610468), (112, 2517237), (126, 2237544), (144, 1957851), (162, 1740312), (168, 1678158), (189, 1491696), (216, 1305234), (243, 1160208), (252, 1118772), (324, 870156), (336, 839079), (378, 745848), (432, 652617), (486, 580104), (504, 559386), (567, 497232), (648, 435078), (729, 386736), (756, 372924), (972, 290052), (1008, 279693), (1134, 248616), (1151, 244944), (1296, 217539), (1458, 193368), (1512, 186462), (1701, 165744), (1944, 145026), (2187, 128912), (2268, 124308), (2302, 122472), (2916, 96684), (3024, 93231), (3402, 82872), (3453, 81648), (3888, 72513), (4374, 64456), (4536, 62154), (4604, 61236), (5103, 55248), (5832, 48342), (6804, 41436), (6906, 40824), (8057, 34992), (8748, 32228), (9072, 31077), (9208, 30618), (10206, 27624), (10359, 27216), (11664, 24171), (13608, 20718), (13812, 20412), (15309, 18416), (16114, 17496)]