289262688

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1165

約数の個数: 192

約数和(自身を含む): 939859200

約数和(自身を除く): 650596512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 32, 33, 38, 39, 44, 48, 52, 57, 66, 76, 78, 88, 96, 104, 114, 132, 143, 152, 156, 176, 208, 209, 228, 247, 264, 286, 304, 312, 352, 416, 418, 429, 456, 494, 528, 572, 608, 624, 627, 741, 836, 858, 912, 988, 1056, 1109, 1144, 1248, 1254, 1482, 1672, 1716, 1824, 1976, 2218, 2288, 2508, 2717, 2964, 3327, 3344, 3432, 3952, 4436, 4576, 5016, 5434, 5928, 6654, 6688, 6864, 7904, 8151, 8872, 10032, 10868, 11856, 12199, 13308, 13728, 14417, 16302, 17744, 20064, 21071, 21736, 23712, 24398, 26616, 28834, 32604, 35488, 36597, 42142, 43251, 43472, 48796, 53232, 57668, 63213, 65208, 73194, 84284, 86502, 86944, 97592, 106464, 115336, 126426, 130416, 146388, 158587, 168568, 173004, 195184, 230672, 231781, 252852, 260832, 273923, 292776, 317174, 337136, 346008, 390368, 461344, 463562, 475761, 505704, 547846, 585552, 634348, 674272, 692016, 695343, 821769, 927124, 951522, 1011408, 1095692, 1171104, 1268696, 1384032, 1390686, 1643538, 1854248, 1903044, 2022816, 2191384, 2537392, 2781372, 3013153, 3287076, 3708496, 3806088, 4382768, 5074784, 5562744, 6026306, 6574152, 7416992, 7612176, 8765536, 9039459, 11125488, 12052612, 13148304, 15224352, 18078918, 22250976, 24105224, 26296608, 36157836, 48210448, 72315672, 96420896, 144631344, 289262688]

約数ペア:

[(1, 289262688), (2, 144631344), (3, 96420896), (4, 72315672), (6, 48210448), (8, 36157836), (11, 26296608), (12, 24105224), (13, 22250976), (16, 18078918), (19, 15224352), (22, 13148304), (24, 12052612), (26, 11125488), (32, 9039459), (33, 8765536), (38, 7612176), (39, 7416992), (44, 6574152), (48, 6026306), (52, 5562744), (57, 5074784), (66, 4382768), (76, 3806088), (78, 3708496), (88, 3287076), (96, 3013153), (104, 2781372), (114, 2537392), (132, 2191384), (143, 2022816), (152, 1903044), (156, 1854248), (176, 1643538), (208, 1390686), (209, 1384032), (228, 1268696), (247, 1171104), (264, 1095692), (286, 1011408), (304, 951522), (312, 927124), (352, 821769), (416, 695343), (418, 692016), (429, 674272), (456, 634348), (494, 585552), (528, 547846), (572, 505704), (608, 475761), (624, 463562), (627, 461344), (741, 390368), (836, 346008), (858, 337136), (912, 317174), (988, 292776), (1056, 273923), (1109, 260832), (1144, 252852), (1248, 231781), (1254, 230672), (1482, 195184), (1672, 173004), (1716, 168568), (1824, 158587), (1976, 146388), (2218, 130416), (2288, 126426), (2508, 115336), (2717, 106464), (2964, 97592), (3327, 86944), (3344, 86502), (3432, 84284), (3952, 73194), (4436, 65208), (4576, 63213), (5016, 57668), (5434, 53232), (5928, 48796), (6654, 43472), (6688, 43251), (6864, 42142), (7904, 36597), (8151, 35488), (8872, 32604), (10032, 28834), (10868, 26616), (11856, 24398), (12199, 23712), (13308, 21736), (13728, 21071), (14417, 20064), (16302, 17744)]