247334472

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4957}}^1$

素因数の和:4993

約数の個数: 160

約数和(自身を含む): 863881920

約数和(自身を除く): 616547448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 126, 132, 154, 162, 168, 189, 198, 216, 231, 252, 264, 297, 308, 324, 378, 396, 462, 504, 567, 594, 616, 648, 693, 756, 792, 891, 924, 1134, 1188, 1386, 1512, 1782, 1848, 2079, 2268, 2376, 2772, 3564, 4158, 4536, 4957, 5544, 6237, 7128, 8316, 9914, 12474, 14871, 16632, 19828, 24948, 29742, 34699, 39656, 44613, 49896, 54527, 59484, 69398, 89226, 104097, 109054, 118968, 133839, 138796, 163581, 178452, 208194, 218108, 267678, 277592, 312291, 327162, 356904, 381689, 401517, 416388, 436216, 490743, 535356, 624582, 654324, 763378, 803034, 832776, 936873, 981486, 1070712, 1145067, 1249164, 1308648, 1472229, 1526756, 1606068, 1873746, 1962972, 2290134, 2498328, 2810619, 2944458, 3053512, 3212136, 3435201, 3747492, 3925944, 4416687, 4580268, 5621238, 5888916, 6870402, 7494984, 8833374, 9160536, 10305603, 11242476, 11777832, 13740804, 17666748, 20611206, 22484952, 27481608, 30916809, 35333496, 41222412, 61833618, 82444824, 123667236, 247334472]

約数ペア:

[(1, 247334472), (2, 123667236), (3, 82444824), (4, 61833618), (6, 41222412), (7, 35333496), (8, 30916809), (9, 27481608), (11, 22484952), (12, 20611206), (14, 17666748), (18, 13740804), (21, 11777832), (22, 11242476), (24, 10305603), (27, 9160536), (28, 8833374), (33, 7494984), (36, 6870402), (42, 5888916), (44, 5621238), (54, 4580268), (56, 4416687), (63, 3925944), (66, 3747492), (72, 3435201), (77, 3212136), (81, 3053512), (84, 2944458), (88, 2810619), (99, 2498328), (108, 2290134), (126, 1962972), (132, 1873746), (154, 1606068), (162, 1526756), (168, 1472229), (189, 1308648), (198, 1249164), (216, 1145067), (231, 1070712), (252, 981486), (264, 936873), (297, 832776), (308, 803034), (324, 763378), (378, 654324), (396, 624582), (462, 535356), (504, 490743), (567, 436216), (594, 416388), (616, 401517), (648, 381689), (693, 356904), (756, 327162), (792, 312291), (891, 277592), (924, 267678), (1134, 218108), (1188, 208194), (1386, 178452), (1512, 163581), (1782, 138796), (1848, 133839), (2079, 118968), (2268, 109054), (2376, 104097), (2772, 89226), (3564, 69398), (4158, 59484), (4536, 54527), (4957, 49896), (5544, 44613), (6237, 39656), (7128, 34699), (8316, 29742), (9914, 24948), (12474, 19828), (14871, 16632)]