21022948224

素因数分解:

$2^7\times 3^3\times {\mathrm{421}}^1\times {\mathrm{14449}}^1$

素因数の和:14893

約数の個数: 128

約数和(自身を含む): 62198580000

約数和(自身を除く): 41175631776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 421, 432, 576, 842, 864, 1152, 1263, 1684, 1728, 2526, 3368, 3456, 3789, 5052, 6736, 7578, 10104, 11367, 13472, 14449, 15156, 20208, 22734, 26944, 28898, 30312, 40416, 43347, 45468, 53888, 57796, 60624, 80832, 86694, 90936, 115592, 121248, 130041, 161664, 173388, 181872, 231184, 242496, 260082, 346776, 363744, 390123, 462368, 484992, 520164, 693552, 727488, 780246, 924736, 1040328, 1387104, 1454976, 1560492, 1849472, 2080656, 2774208, 3120984, 4161312, 5548416, 6083029, 6241968, 8322624, 12166058, 12483936, 16645248, 18249087, 24332116, 24967872, 36498174, 48664232, 49935744, 54747261, 72996348, 97328464, 109494522, 145992696, 164241783, 194656928, 218989044, 291985392, 328483566, 389313856, 437978088, 583970784, 656967132, 778627712, 875956176, 1167941568, 1313934264, 1751912352, 2335883136, 2627868528, 3503824704, 5255737056, 7007649408, 10511474112, 21022948224]

約数ペア:

[(1, 21022948224), (2, 10511474112), (3, 7007649408), (4, 5255737056), (6, 3503824704), (8, 2627868528), (9, 2335883136), (12, 1751912352), (16, 1313934264), (18, 1167941568), (24, 875956176), (27, 778627712), (32, 656967132), (36, 583970784), (48, 437978088), (54, 389313856), (64, 328483566), (72, 291985392), (96, 218989044), (108, 194656928), (128, 164241783), (144, 145992696), (192, 109494522), (216, 97328464), (288, 72996348), (384, 54747261), (421, 49935744), (432, 48664232), (576, 36498174), (842, 24967872), (864, 24332116), (1152, 18249087), (1263, 16645248), (1684, 12483936), (1728, 12166058), (2526, 8322624), (3368, 6241968), (3456, 6083029), (3789, 5548416), (5052, 4161312), (6736, 3120984), (7578, 2774208), (10104, 2080656), (11367, 1849472), (13472, 1560492), (14449, 1454976), (15156, 1387104), (20208, 1040328), (22734, 924736), (26944, 780246), (28898, 727488), (30312, 693552), (40416, 520164), (43347, 484992), (45468, 462368), (53888, 390123), (57796, 363744), (60624, 346776), (80832, 260082), (86694, 242496), (90936, 231184), (115592, 181872), (121248, 173388), (130041, 161664)]