313289328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 997436160

約数和(自身を除く): 684146832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 33, 34, 38, 44, 48, 51, 57, 66, 68, 76, 88, 102, 114, 121, 132, 136, 152, 167, 176, 187, 204, 209, 228, 242, 264, 272, 304, 323, 334, 363, 374, 408, 418, 456, 484, 501, 528, 561, 627, 646, 668, 726, 748, 816, 836, 912, 968, 969, 1002, 1122, 1254, 1292, 1336, 1452, 1496, 1672, 1837, 1936, 1938, 2004, 2057, 2244, 2299, 2508, 2584, 2672, 2839, 2904, 2992, 3173, 3344, 3553, 3674, 3876, 4008, 4114, 4488, 4598, 5016, 5168, 5511, 5678, 5808, 6171, 6346, 6897, 7106, 7348, 7752, 8016, 8228, 8517, 8976, 9196, 9519, 10032, 10659, 11022, 11356, 12342, 12692, 13794, 14212, 14696, 15504, 16456, 17034, 18392, 19038, 20207, 21318, 22044, 22712, 24684, 25384, 27588, 28424, 29392, 31229, 32912, 34068, 34903, 36784, 38076, 39083, 40414, 42636, 44088, 45424, 49368, 50768, 53941, 55176, 56848, 60621, 62458, 68136, 69806, 76152, 78166, 80828, 85272, 88176, 93687, 98736, 104709, 107882, 110352, 117249, 121242, 124916, 136272, 139612, 152304, 156332, 161656, 161823, 170544, 187374, 209418, 215764, 234498, 242484, 249832, 279224, 312664, 323312, 323646, 343519, 374748, 383933, 418836, 431528, 468996, 484968, 499664, 558448, 593351, 625328, 647292, 687038, 749496, 767866, 837672, 863056, 937992, 969936, 1030557, 1151799, 1186702, 1294584, 1374076, 1498992, 1535732, 1675344, 1780053, 1875984, 2061114, 2303598, 2373404, 2589168, 2748152, 3071464, 3560106, 4122228, 4607196, 4746808, 5496304, 6142928, 6526861, 7120212, 8244456, 9214392, 9493616, 13053722, 14240424, 16488912, 18428784, 19580583, 26107444, 28480848, 39161166, 52214888, 78322332, 104429776, 156644664, 313289328]

約数ペア:

[(1, 313289328), (2, 156644664), (3, 104429776), (4, 78322332), (6, 52214888), (8, 39161166), (11, 28480848), (12, 26107444), (16, 19580583), (17, 18428784), (19, 16488912), (22, 14240424), (24, 13053722), (33, 9493616), (34, 9214392), (38, 8244456), (44, 7120212), (48, 6526861), (51, 6142928), (57, 5496304), (66, 4746808), (68, 4607196), (76, 4122228), (88, 3560106), (102, 3071464), (114, 2748152), (121, 2589168), (132, 2373404), (136, 2303598), (152, 2061114), (167, 1875984), (176, 1780053), (187, 1675344), (204, 1535732), (209, 1498992), (228, 1374076), (242, 1294584), (264, 1186702), (272, 1151799), (304, 1030557), (323, 969936), (334, 937992), (363, 863056), (374, 837672), (408, 767866), (418, 749496), (456, 687038), (484, 647292), (501, 625328), (528, 593351), (561, 558448), (627, 499664), (646, 484968), (668, 468996), (726, 431528), (748, 418836), (816, 383933), (836, 374748), (912, 343519), (968, 323646), (969, 323312), (1002, 312664), (1122, 279224), (1254, 249832), (1292, 242484), (1336, 234498), (1452, 215764), (1496, 209418), (1672, 187374), (1837, 170544), (1936, 161823), (1938, 161656), (2004, 156332), (2057, 152304), (2244, 139612), (2299, 136272), (2508, 124916), (2584, 121242), (2672, 117249), (2839, 110352), (2904, 107882), (2992, 104709), (3173, 98736), (3344, 93687), (3553, 88176), (3674, 85272), (3876, 80828), (4008, 78166), (4114, 76152), (4488, 69806), (4598, 68136), (5016, 62458), (5168, 60621), (5511, 56848), (5678, 55176), (5808, 53941), (6171, 50768), (6346, 49368), (6897, 45424), (7106, 44088), (7348, 42636), (7752, 40414), (8016, 39083), (8228, 38076), (8517, 36784), (8976, 34903), (9196, 34068), (9519, 32912), (10032, 31229), (10659, 29392), (11022, 28424), (11356, 27588), (12342, 25384), (12692, 24684), (13794, 22712), (14212, 22044), (14696, 21318), (15504, 20207), (16456, 19038), (17034, 18392)]