21679826784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1103}}^1\times {\mathrm{2659}}^1$

素因数の和:3793

約数の個数: 192

約数和(自身を含む): 71043194880

約数和(自身を除く): 49363368096

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1103, 1232, 1848, 2206, 2464, 2659, 3309, 3696, 4412, 5318, 6618, 7392, 7721, 7977, 8824, 10636, 12133, 13236, 15442, 15954, 17648, 18613, 21272, 23163, 24266, 26472, 29249, 30884, 31908, 35296, 36399, 37226, 42544, 46326, 48532, 52944, 55839, 58498, 61768, 63816, 72798, 74452, 84931, 85088, 87747, 92652, 97064, 105888, 111678, 116996, 123536, 127632, 145596, 148904, 169862, 175494, 185304, 194128, 204743, 223356, 233992, 247072, 254793, 255264, 291192, 297808, 339724, 350988, 370608, 388256, 409486, 446712, 467984, 509586, 582384, 595616, 614229, 679448, 701976, 741216, 818972, 893424, 935968, 1019172, 1164768, 1228458, 1358896, 1403952, 1637944, 1786848, 2038344, 2456916, 2717792, 2807904, 2932877, 3275888, 4076688, 4913832, 5865754, 6551776, 8153376, 8798631, 9827664, 11731508, 17597262, 19655328, 20530139, 23463016, 32261647, 35194524, 41060278, 46926032, 61590417, 64523294, 70389048, 82120556, 93852064, 96784941, 123180834, 129046588, 140778096, 164241112, 193569882, 225831529, 246361668, 258093176, 281556192, 328482224, 387139764, 451663058, 492723336, 516186352, 656964448, 677494587, 774279528, 903326116, 985446672, 1032372704, 1354989174, 1548559056, 1806652232, 1970893344, 2709978348, 3097118112, 3613304464, 5419956696, 7226608928, 10839913392, 21679826784]

約数ペア:

[(1, 21679826784), (2, 10839913392), (3, 7226608928), (4, 5419956696), (6, 3613304464), (7, 3097118112), (8, 2709978348), (11, 1970893344), (12, 1806652232), (14, 1548559056), (16, 1354989174), (21, 1032372704), (22, 985446672), (24, 903326116), (28, 774279528), (32, 677494587), (33, 656964448), (42, 516186352), (44, 492723336), (48, 451663058), (56, 387139764), (66, 328482224), (77, 281556192), (84, 258093176), (88, 246361668), (96, 225831529), (112, 193569882), (132, 164241112), (154, 140778096), (168, 129046588), (176, 123180834), (224, 96784941), (231, 93852064), (264, 82120556), (308, 70389048), (336, 64523294), (352, 61590417), (462, 46926032), (528, 41060278), (616, 35194524), (672, 32261647), (924, 23463016), (1056, 20530139), (1103, 19655328), (1232, 17597262), (1848, 11731508), (2206, 9827664), (2464, 8798631), (2659, 8153376), (3309, 6551776), (3696, 5865754), (4412, 4913832), (5318, 4076688), (6618, 3275888), (7392, 2932877), (7721, 2807904), (7977, 2717792), (8824, 2456916), (10636, 2038344), (12133, 1786848), (13236, 1637944), (15442, 1403952), (15954, 1358896), (17648, 1228458), (18613, 1164768), (21272, 1019172), (23163, 935968), (24266, 893424), (26472, 818972), (29249, 741216), (30884, 701976), (31908, 679448), (35296, 614229), (36399, 595616), (37226, 582384), (42544, 509586), (46326, 467984), (48532, 446712), (52944, 409486), (55839, 388256), (58498, 370608), (61768, 350988), (63816, 339724), (72798, 297808), (74452, 291192), (84931, 255264), (85088, 254793), (87747, 247072), (92652, 233992), (97064, 223356), (105888, 204743), (111678, 194128), (116996, 185304), (123536, 175494), (127632, 169862), (145596, 148904)]