19623157488

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{709}}^1$

素因数の和:1008

約数の個数: 240

約数和(自身を含む): 60938822880

約数和(自身を除く): 41315665392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 101, 132, 144, 173, 176, 198, 202, 264, 303, 346, 396, 404, 519, 528, 606, 692, 709, 792, 808, 909, 1038, 1111, 1212, 1384, 1418, 1557, 1584, 1616, 1818, 1903, 2076, 2127, 2222, 2424, 2768, 2836, 3114, 3333, 3636, 3806, 4152, 4254, 4444, 4848, 5672, 5709, 6228, 6381, 6666, 7272, 7612, 7799, 8304, 8508, 8888, 9999, 11344, 11418, 12456, 12762, 13332, 14544, 15224, 15598, 17016, 17127, 17473, 17776, 19998, 22836, 23397, 24912, 25524, 26664, 30448, 31196, 34032, 34254, 34946, 39996, 45672, 46794, 51048, 52419, 53328, 62392, 68508, 69892, 70191, 71609, 79992, 91344, 93588, 102096, 104838, 122657, 124784, 137016, 139784, 140382, 143218, 157257, 159984, 187176, 192203, 209676, 214827, 245314, 274032, 279568, 280764, 286436, 314514, 367971, 374352, 384406, 419352, 429654, 490628, 561528, 572872, 576609, 629028, 644481, 735942, 768812, 787699, 838704, 859308, 981256, 1103913, 1123056, 1145744, 1153218, 1258056, 1288962, 1349227, 1471884, 1537624, 1575398, 1718616, 1729827, 1962512, 2207826, 2306436, 2363097, 2516112, 2577924, 2698454, 2943768, 3075248, 3150796, 3437232, 3459654, 4047681, 4415652, 4612872, 4726194, 5155848, 5396908, 5887536, 6301592, 6919308, 7089291, 8095362, 8831304, 9225744, 9452388, 10311696, 10793816, 12143043, 12388357, 12603184, 13838616, 14178582, 16190724, 17662608, 18904776, 21587632, 24286086, 24776714, 27677232, 28357164, 32381448, 37165071, 37809552, 48572172, 49553428, 56714328, 64762896, 74330142, 97144344, 99106856, 111495213, 113428656, 136271927, 148660284, 194288688, 198213712, 222990426, 272543854, 297320568, 408815781, 445980852, 545087708, 594641136, 817631562, 891961704, 1090175416, 1226447343, 1635263124, 1783923408, 2180350832, 2452894686, 3270526248, 4905789372, 6541052496, 9811578744, 19623157488]

約数ペア:

[(1, 19623157488), (2, 9811578744), (3, 6541052496), (4, 4905789372), (6, 3270526248), (8, 2452894686), (9, 2180350832), (11, 1783923408), (12, 1635263124), (16, 1226447343), (18, 1090175416), (22, 891961704), (24, 817631562), (33, 594641136), (36, 545087708), (44, 445980852), (48, 408815781), (66, 297320568), (72, 272543854), (88, 222990426), (99, 198213712), (101, 194288688), (132, 148660284), (144, 136271927), (173, 113428656), (176, 111495213), (198, 99106856), (202, 97144344), (264, 74330142), (303, 64762896), (346, 56714328), (396, 49553428), (404, 48572172), (519, 37809552), (528, 37165071), (606, 32381448), (692, 28357164), (709, 27677232), (792, 24776714), (808, 24286086), (909, 21587632), (1038, 18904776), (1111, 17662608), (1212, 16190724), (1384, 14178582), (1418, 13838616), (1557, 12603184), (1584, 12388357), (1616, 12143043), (1818, 10793816), (1903, 10311696), (2076, 9452388), (2127, 9225744), (2222, 8831304), (2424, 8095362), (2768, 7089291), (2836, 6919308), (3114, 6301592), (3333, 5887536), (3636, 5396908), (3806, 5155848), (4152, 4726194), (4254, 4612872), (4444, 4415652), (4848, 4047681), (5672, 3459654), (5709, 3437232), (6228, 3150796), (6381, 3075248), (6666, 2943768), (7272, 2698454), (7612, 2577924), (7799, 2516112), (8304, 2363097), (8508, 2306436), (8888, 2207826), (9999, 1962512), (11344, 1729827), (11418, 1718616), (12456, 1575398), (12762, 1537624), (13332, 1471884), (14544, 1349227), (15224, 1288962), (15598, 1258056), (17016, 1153218), (17127, 1145744), (17473, 1123056), (17776, 1103913), (19998, 981256), (22836, 859308), (23397, 838704), (24912, 787699), (25524, 768812), (26664, 735942), (30448, 644481), (31196, 629028), (34032, 576609), (34254, 572872), (34946, 561528), (39996, 490628), (45672, 429654), (46794, 419352), (51048, 384406), (52419, 374352), (53328, 367971), (62392, 314514), (68508, 286436), (69892, 280764), (70191, 279568), (71609, 274032), (79992, 245314), (91344, 214827), (93588, 209676), (102096, 192203), (104838, 187176), (122657, 159984), (124784, 157257), (137016, 143218), (139784, 140382)]