1618274328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{15061}}^1$

素因数の和:15129

約数の個数: 96

約数和(自身を含む): 4567400880

約数和(自身を除く): 2949126552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 121, 132, 148, 222, 242, 264, 296, 363, 407, 444, 484, 726, 814, 888, 968, 1221, 1452, 1628, 2442, 2904, 3256, 4477, 4884, 8954, 9768, 13431, 15061, 17908, 26862, 30122, 35816, 45183, 53724, 60244, 90366, 107448, 120488, 165671, 180732, 331342, 361464, 497013, 557257, 662684, 994026, 1114514, 1325368, 1671771, 1822381, 1988052, 2229028, 3343542, 3644762, 3976104, 4458056, 5467143, 6129827, 6687084, 7289524, 10934286, 12259654, 13374168, 14579048, 18389481, 21868572, 24519308, 36778962, 43737144, 49038616, 67428097, 73557924, 134856194, 147115848, 202284291, 269712388, 404568582, 539424776, 809137164, 1618274328]

約数ペア:

[(1, 1618274328), (2, 809137164), (3, 539424776), (4, 404568582), (6, 269712388), (8, 202284291), (11, 147115848), (12, 134856194), (22, 73557924), (24, 67428097), (33, 49038616), (37, 43737144), (44, 36778962), (66, 24519308), (74, 21868572), (88, 18389481), (111, 14579048), (121, 13374168), (132, 12259654), (148, 10934286), (222, 7289524), (242, 6687084), (264, 6129827), (296, 5467143), (363, 4458056), (407, 3976104), (444, 3644762), (484, 3343542), (726, 2229028), (814, 1988052), (888, 1822381), (968, 1671771), (1221, 1325368), (1452, 1114514), (1628, 994026), (2442, 662684), (2904, 557257), (3256, 497013), (4477, 361464), (4884, 331342), (8954, 180732), (9768, 165671), (13431, 120488), (15061, 107448), (17908, 90366), (26862, 60244), (30122, 53724), (35816, 45183)]