421256304

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10193}}^1$

素因数の和:10255

約数の個数: 120

約数和(自身を含む): 1380349152

約数和(自身を除く): 959092848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 492, 504, 574, 656, 738, 861, 984, 1008, 1148, 1476, 1722, 1968, 2296, 2583, 2952, 3444, 4592, 5166, 5904, 6888, 10193, 10332, 13776, 20386, 20664, 30579, 40772, 41328, 61158, 71351, 81544, 91737, 122316, 142702, 163088, 183474, 214053, 244632, 285404, 366948, 417913, 428106, 489264, 570808, 642159, 733896, 835826, 856212, 1141616, 1253739, 1284318, 1467792, 1671652, 1712424, 2507478, 2568636, 2925391, 3343304, 3424848, 3761217, 5014956, 5137272, 5850782, 6686608, 7522434, 8776173, 10029912, 10274544, 11701564, 15044868, 17552346, 20059824, 23403128, 26328519, 30089736, 35104692, 46806256, 52657038, 60179472, 70209384, 105314076, 140418768, 210628152, 421256304]

約数ペア:

[(1, 421256304), (2, 210628152), (3, 140418768), (4, 105314076), (6, 70209384), (7, 60179472), (8, 52657038), (9, 46806256), (12, 35104692), (14, 30089736), (16, 26328519), (18, 23403128), (21, 20059824), (24, 17552346), (28, 15044868), (36, 11701564), (41, 10274544), (42, 10029912), (48, 8776173), (56, 7522434), (63, 6686608), (72, 5850782), (82, 5137272), (84, 5014956), (112, 3761217), (123, 3424848), (126, 3343304), (144, 2925391), (164, 2568636), (168, 2507478), (246, 1712424), (252, 1671652), (287, 1467792), (328, 1284318), (336, 1253739), (369, 1141616), (492, 856212), (504, 835826), (574, 733896), (656, 642159), (738, 570808), (861, 489264), (984, 428106), (1008, 417913), (1148, 366948), (1476, 285404), (1722, 244632), (1968, 214053), (2296, 183474), (2583, 163088), (2952, 142702), (3444, 122316), (4592, 91737), (5166, 81544), (5904, 71351), (6888, 61158), (10193, 41328), (10332, 40772), (13776, 30579), (20386, 20664)]