21819165312

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{823}}^1\times {\mathrm{1409}}^1$

素因数の和:2263

約数の個数: 192

約数和(自身を含む): 67549377600

約数和(自身を除く): 45730212288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 823, 896, 1176, 1344, 1409, 1568, 1646, 2352, 2469, 2688, 2818, 3136, 3292, 4227, 4704, 4938, 5636, 5761, 6272, 6584, 8454, 9408, 9863, 9876, 11272, 11522, 13168, 16908, 17283, 18816, 19726, 19752, 22544, 23044, 26336, 29589, 33816, 34566, 39452, 39504, 40327, 45088, 46088, 52672, 59178, 67632, 69041, 69132, 78904, 79008, 80654, 90176, 92176, 105344, 118356, 120981, 135264, 138082, 138264, 157808, 158016, 161308, 180352, 184352, 207123, 236712, 241962, 270528, 276164, 276528, 315616, 316032, 322616, 368704, 414246, 473424, 483924, 541056, 552328, 553056, 631232, 645232, 737408, 828492, 946848, 967848, 1104656, 1106112, 1159607, 1262464, 1290464, 1656984, 1893696, 1935696, 2209312, 2212224, 2319214, 2580928, 3313968, 3478821, 3787392, 3871392, 4418624, 4638428, 5161856, 6627936, 6957642, 7742784, 8117249, 8837248, 9276856, 13255872, 13915284, 15485568, 16234498, 18553712, 24351747, 26511744, 27830568, 32468996, 37107424, 48703494, 55661136, 56820743, 64937992, 74214848, 97406988, 111322272, 113641486, 129875984, 148429696, 170462229, 194813976, 222644544, 227282972, 259751968, 340924458, 389627952, 445289088, 454565944, 519503936, 681848916, 779255904, 909131888, 1039007872, 1363697832, 1558511808, 1818263776, 2727395664, 3117023616, 3636527552, 5454791328, 7273055104, 10909582656, 21819165312]

約数ペア:

[(1, 21819165312), (2, 10909582656), (3, 7273055104), (4, 5454791328), (6, 3636527552), (7, 3117023616), (8, 2727395664), (12, 1818263776), (14, 1558511808), (16, 1363697832), (21, 1039007872), (24, 909131888), (28, 779255904), (32, 681848916), (42, 519503936), (48, 454565944), (49, 445289088), (56, 389627952), (64, 340924458), (84, 259751968), (96, 227282972), (98, 222644544), (112, 194813976), (128, 170462229), (147, 148429696), (168, 129875984), (192, 113641486), (196, 111322272), (224, 97406988), (294, 74214848), (336, 64937992), (384, 56820743), (392, 55661136), (448, 48703494), (588, 37107424), (672, 32468996), (784, 27830568), (823, 26511744), (896, 24351747), (1176, 18553712), (1344, 16234498), (1409, 15485568), (1568, 13915284), (1646, 13255872), (2352, 9276856), (2469, 8837248), (2688, 8117249), (2818, 7742784), (3136, 6957642), (3292, 6627936), (4227, 5161856), (4704, 4638428), (4938, 4418624), (5636, 3871392), (5761, 3787392), (6272, 3478821), (6584, 3313968), (8454, 2580928), (9408, 2319214), (9863, 2212224), (9876, 2209312), (11272, 1935696), (11522, 1893696), (13168, 1656984), (16908, 1290464), (17283, 1262464), (18816, 1159607), (19726, 1106112), (19752, 1104656), (22544, 967848), (23044, 946848), (26336, 828492), (29589, 737408), (33816, 645232), (34566, 631232), (39452, 553056), (39504, 552328), (40327, 541056), (45088, 483924), (46088, 473424), (52672, 414246), (59178, 368704), (67632, 322616), (69041, 316032), (69132, 315616), (78904, 276528), (79008, 276164), (80654, 270528), (90176, 241962), (92176, 236712), (105344, 207123), (118356, 184352), (120981, 180352), (135264, 161308), (138082, 158016), (138264, 157808)]