1570989784

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 3869087040

約数和(自身を除く): 2298097256

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 49, 52, 56, 73, 82, 91, 98, 103, 104, 146, 164, 182, 196, 206, 287, 292, 328, 364, 392, 412, 511, 533, 574, 584, 637, 721, 728, 824, 949, 1022, 1066, 1148, 1274, 1339, 1442, 1898, 2009, 2044, 2132, 2296, 2548, 2678, 2884, 2993, 3577, 3731, 3796, 4018, 4088, 4223, 4264, 5047, 5096, 5356, 5768, 5986, 6643, 7154, 7462, 7519, 7592, 8036, 8446, 9373, 10094, 10712, 11972, 13286, 14308, 14924, 15038, 16072, 16892, 18746, 20188, 20951, 23944, 26117, 26572, 28616, 29561, 29848, 30076, 33784, 37492, 38909, 40376, 41902, 46501, 52234, 52633, 53144, 54899, 59122, 60152, 65611, 74984, 77818, 83804, 93002, 97747, 104468, 105266, 109798, 118244, 131222, 146657, 155636, 167608, 186004, 195494, 206927, 208936, 210532, 219596, 236488, 262444, 272363, 293314, 308279, 311272, 368431, 372008, 384293, 390988, 413854, 421064, 439192, 524888, 544726, 586628, 616558, 684229, 736862, 768586, 781976, 827708, 1089452, 1173256, 1233116, 1368458, 1473724, 1537172, 1655416, 1906541, 2157953, 2178904, 2466232, 2690051, 2736916, 2947448, 3074344, 3813082, 4007627, 4315906, 4789603, 5380102, 5473832, 7626164, 8015254, 8631812, 9579206, 10760204, 15105671, 15252328, 16030508, 17263624, 19158412, 21520408, 28053389, 30211342, 32061016, 38316824, 56106778, 60422684, 112213556, 120845368, 196373723, 224427112, 392747446, 785494892, 1570989784]

約数ペア:

[(1, 1570989784), (2, 785494892), (4, 392747446), (7, 224427112), (8, 196373723), (13, 120845368), (14, 112213556), (26, 60422684), (28, 56106778), (41, 38316824), (49, 32061016), (52, 30211342), (56, 28053389), (73, 21520408), (82, 19158412), (91, 17263624), (98, 16030508), (103, 15252328), (104, 15105671), (146, 10760204), (164, 9579206), (182, 8631812), (196, 8015254), (206, 7626164), (287, 5473832), (292, 5380102), (328, 4789603), (364, 4315906), (392, 4007627), (412, 3813082), (511, 3074344), (533, 2947448), (574, 2736916), (584, 2690051), (637, 2466232), (721, 2178904), (728, 2157953), (824, 1906541), (949, 1655416), (1022, 1537172), (1066, 1473724), (1148, 1368458), (1274, 1233116), (1339, 1173256), (1442, 1089452), (1898, 827708), (2009, 781976), (2044, 768586), (2132, 736862), (2296, 684229), (2548, 616558), (2678, 586628), (2884, 544726), (2993, 524888), (3577, 439192), (3731, 421064), (3796, 413854), (4018, 390988), (4088, 384293), (4223, 372008), (4264, 368431), (5047, 311272), (5096, 308279), (5356, 293314), (5768, 272363), (5986, 262444), (6643, 236488), (7154, 219596), (7462, 210532), (7519, 208936), (7592, 206927), (8036, 195494), (8446, 186004), (9373, 167608), (10094, 155636), (10712, 146657), (11972, 131222), (13286, 118244), (14308, 109798), (14924, 105266), (15038, 104468), (16072, 97747), (16892, 93002), (18746, 83804), (20188, 77818), (20951, 74984), (23944, 65611), (26117, 60152), (26572, 59122), (28616, 54899), (29561, 53144), (29848, 52633), (30076, 52234), (33784, 46501), (37492, 41902), (38909, 40376)]