19399221504

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15797}}^1$

素因数の和:15873

約数の個数: 216

約数和(自身を含む): 61708315032

約数和(自身を除く): 42309093528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 64, 72, 78, 82, 96, 104, 117, 123, 128, 144, 156, 164, 192, 208, 234, 246, 256, 288, 312, 328, 369, 384, 416, 468, 492, 533, 576, 624, 656, 738, 768, 832, 936, 984, 1066, 1152, 1248, 1312, 1476, 1599, 1664, 1872, 1968, 2132, 2304, 2496, 2624, 2952, 3198, 3328, 3744, 3936, 4264, 4797, 4992, 5248, 5904, 6396, 7488, 7872, 8528, 9594, 9984, 10496, 11808, 12792, 14976, 15744, 15797, 17056, 19188, 23616, 25584, 29952, 31488, 31594, 34112, 38376, 47232, 47391, 51168, 63188, 68224, 76752, 94464, 94782, 102336, 126376, 136448, 142173, 153504, 189564, 204672, 205361, 252752, 284346, 307008, 379128, 409344, 410722, 505504, 568692, 614016, 616083, 647677, 758256, 821444, 1011008, 1137384, 1228032, 1232166, 1295354, 1516512, 1642888, 1848249, 1943031, 2022016, 2274768, 2464332, 2590708, 3033024, 3285776, 3696498, 3886062, 4044032, 4549536, 4928664, 5181416, 5829093, 6066048, 6571552, 7392996, 7772124, 8419801, 9099072, 9857328, 10362832, 11658186, 12132096, 13143104, 14785992, 15544248, 16839602, 18198144, 19714656, 20725664, 23316372, 25259403, 26286208, 29571984, 31088496, 33679204, 36396288, 39429312, 41451328, 46632744, 50518806, 52572416, 59143968, 62176992, 67358408, 75778209, 78858624, 82902656, 93265488, 101037612, 118287936, 124353984, 134716816, 151556418, 157717248, 165805312, 186530976, 202075224, 236575872, 248707968, 269433632, 303112836, 373061952, 404150448, 473151744, 497415936, 538867264, 606225672, 746123904, 808300896, 1077734528, 1212451344, 1492247808, 1616601792, 2155469056, 2424902688, 3233203584, 4849805376, 6466407168, 9699610752, 19399221504]

約数ペア:

[(1, 19399221504), (2, 9699610752), (3, 6466407168), (4, 4849805376), (6, 3233203584), (8, 2424902688), (9, 2155469056), (12, 1616601792), (13, 1492247808), (16, 1212451344), (18, 1077734528), (24, 808300896), (26, 746123904), (32, 606225672), (36, 538867264), (39, 497415936), (41, 473151744), (48, 404150448), (52, 373061952), (64, 303112836), (72, 269433632), (78, 248707968), (82, 236575872), (96, 202075224), (104, 186530976), (117, 165805312), (123, 157717248), (128, 151556418), (144, 134716816), (156, 124353984), (164, 118287936), (192, 101037612), (208, 93265488), (234, 82902656), (246, 78858624), (256, 75778209), (288, 67358408), (312, 62176992), (328, 59143968), (369, 52572416), (384, 50518806), (416, 46632744), (468, 41451328), (492, 39429312), (533, 36396288), (576, 33679204), (624, 31088496), (656, 29571984), (738, 26286208), (768, 25259403), (832, 23316372), (936, 20725664), (984, 19714656), (1066, 18198144), (1152, 16839602), (1248, 15544248), (1312, 14785992), (1476, 13143104), (1599, 12132096), (1664, 11658186), (1872, 10362832), (1968, 9857328), (2132, 9099072), (2304, 8419801), (2496, 7772124), (2624, 7392996), (2952, 6571552), (3198, 6066048), (3328, 5829093), (3744, 5181416), (3936, 4928664), (4264, 4549536), (4797, 4044032), (4992, 3886062), (5248, 3696498), (5904, 3285776), (6396, 3033024), (7488, 2590708), (7872, 2464332), (8528, 2274768), (9594, 2022016), (9984, 1943031), (10496, 1848249), (11808, 1642888), (12792, 1516512), (14976, 1295354), (15744, 1232166), (15797, 1228032), (17056, 1137384), (19188, 1011008), (23616, 821444), (25584, 758256), (29952, 647677), (31488, 616083), (31594, 614016), (34112, 568692), (38376, 505504), (47232, 410722), (47391, 409344), (51168, 379128), (63188, 307008), (68224, 284346), (76752, 252752), (94464, 205361), (94782, 204672), (102336, 189564), (126376, 153504), (136448, 142173)]