21482865408

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{3583}}^1$

素因数の和:3850

約数の個数: 144

約数和(自身を含む): 59015806976

約数和(自身を除く): 37532941568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 211, 222, 256, 296, 384, 422, 444, 592, 633, 768, 844, 888, 1184, 1266, 1688, 1776, 2368, 2532, 3376, 3552, 3583, 4736, 5064, 6752, 7104, 7166, 7807, 9472, 10128, 10749, 13504, 14208, 14332, 15614, 20256, 21498, 23421, 27008, 28416, 28664, 31228, 40512, 42996, 46842, 54016, 57328, 62456, 81024, 85992, 93684, 114656, 124912, 132571, 162048, 171984, 187368, 229312, 249824, 265142, 343968, 374736, 397713, 458624, 499648, 530284, 687936, 749472, 756013, 795426, 917248, 999296, 1060568, 1375872, 1498944, 1512026, 1590852, 1998592, 2121136, 2268039, 2751744, 2997888, 3024052, 3181704, 4242272, 4536078, 5995776, 6048104, 6363408, 8484544, 9072156, 12096208, 12726816, 16969088, 18144312, 24192416, 25453632, 27972481, 33938176, 36288624, 48384832, 50907264, 55944962, 72577248, 83917443, 96769664, 101814528, 111889924, 145154496, 167834886, 193539328, 223779848, 290308992, 335669772, 447559696, 580617984, 671339544, 895119392, 1342679088, 1790238784, 2685358176, 3580477568, 5370716352, 7160955136, 10741432704, 21482865408]

約数ペア:

[(1, 21482865408), (2, 10741432704), (3, 7160955136), (4, 5370716352), (6, 3580477568), (8, 2685358176), (12, 1790238784), (16, 1342679088), (24, 895119392), (32, 671339544), (37, 580617984), (48, 447559696), (64, 335669772), (74, 290308992), (96, 223779848), (111, 193539328), (128, 167834886), (148, 145154496), (192, 111889924), (211, 101814528), (222, 96769664), (256, 83917443), (296, 72577248), (384, 55944962), (422, 50907264), (444, 48384832), (592, 36288624), (633, 33938176), (768, 27972481), (844, 25453632), (888, 24192416), (1184, 18144312), (1266, 16969088), (1688, 12726816), (1776, 12096208), (2368, 9072156), (2532, 8484544), (3376, 6363408), (3552, 6048104), (3583, 5995776), (4736, 4536078), (5064, 4242272), (6752, 3181704), (7104, 3024052), (7166, 2997888), (7807, 2751744), (9472, 2268039), (10128, 2121136), (10749, 1998592), (13504, 1590852), (14208, 1512026), (14332, 1498944), (15614, 1375872), (20256, 1060568), (21498, 999296), (23421, 917248), (27008, 795426), (28416, 756013), (28664, 749472), (31228, 687936), (40512, 530284), (42996, 499648), (46842, 458624), (54016, 397713), (57328, 374736), (62456, 343968), (81024, 265142), (85992, 249824), (93684, 229312), (114656, 187368), (124912, 171984), (132571, 162048)]