218800092

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 622248480

約数和(自身を除く): 403448388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 89, 98, 111, 113, 147, 148, 178, 196, 222, 226, 259, 267, 294, 339, 356, 444, 452, 518, 534, 588, 623, 678, 777, 791, 1036, 1068, 1246, 1356, 1554, 1582, 1813, 1869, 2373, 2492, 3108, 3164, 3293, 3626, 3738, 4181, 4361, 4746, 5439, 5537, 6586, 7252, 7476, 8362, 8722, 9492, 9879, 10057, 10878, 11074, 12543, 13083, 13172, 16611, 16724, 17444, 19758, 20114, 21756, 22148, 23051, 25086, 26166, 29267, 30171, 33222, 39516, 40228, 46102, 50172, 52332, 58534, 60342, 66444, 69153, 70399, 87801, 92204, 117068, 120684, 138306, 140798, 161357, 175602, 204869, 211197, 276612, 281596, 322714, 351204, 372109, 409738, 422394, 484071, 492793, 614607, 645428, 744218, 819476, 844788, 968142, 985586, 1116327, 1229214, 1478379, 1488436, 1936284, 1971172, 2232654, 2458428, 2604763, 2956758, 4465308, 5209526, 5913516, 7814289, 10419052, 15628578, 18233341, 31257156, 36466682, 54700023, 72933364, 109400046, 218800092]

約数ペア:

[(1, 218800092), (2, 109400046), (3, 72933364), (4, 54700023), (6, 36466682), (7, 31257156), (12, 18233341), (14, 15628578), (21, 10419052), (28, 7814289), (37, 5913516), (42, 5209526), (49, 4465308), (74, 2956758), (84, 2604763), (89, 2458428), (98, 2232654), (111, 1971172), (113, 1936284), (147, 1488436), (148, 1478379), (178, 1229214), (196, 1116327), (222, 985586), (226, 968142), (259, 844788), (267, 819476), (294, 744218), (339, 645428), (356, 614607), (444, 492793), (452, 484071), (518, 422394), (534, 409738), (588, 372109), (623, 351204), (678, 322714), (777, 281596), (791, 276612), (1036, 211197), (1068, 204869), (1246, 175602), (1356, 161357), (1554, 140798), (1582, 138306), (1813, 120684), (1869, 117068), (2373, 92204), (2492, 87801), (3108, 70399), (3164, 69153), (3293, 66444), (3626, 60342), (3738, 58534), (4181, 52332), (4361, 50172), (4746, 46102), (5439, 40228), (5537, 39516), (6586, 33222), (7252, 30171), (7476, 29267), (8362, 26166), (8722, 25086), (9492, 23051), (9879, 22148), (10057, 21756), (10878, 20114), (11074, 19758), (12543, 17444), (13083, 16724), (13172, 16611)]