19087876992

素因数分解:

$2^7\times 3^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{2647}}^1$

素因数の和:2964

約数の個数: 128

約数和(自身を含む): 51534316800

約数和(自身を除く): 32446439808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 211, 267, 356, 384, 422, 534, 633, 712, 844, 1068, 1266, 1424, 1688, 2136, 2532, 2647, 2848, 3376, 4272, 5064, 5294, 5696, 6752, 7941, 8544, 10128, 10588, 11392, 13504, 15882, 17088, 18779, 20256, 21176, 27008, 31764, 34176, 37558, 40512, 42352, 56337, 63528, 75116, 81024, 84704, 112674, 127056, 150232, 169408, 225348, 235583, 254112, 300464, 338816, 450696, 471166, 508224, 558517, 600928, 706749, 901392, 942332, 1016448, 1117034, 1201856, 1413498, 1675551, 1802784, 1884664, 2234068, 2403712, 2826996, 3351102, 3605568, 3769328, 4468136, 5653992, 6702204, 7211136, 7538656, 8936272, 11307984, 13404408, 15077312, 17872544, 22615968, 26808816, 30154624, 35745088, 45231936, 49708013, 53617632, 71490176, 90463872, 99416026, 107235264, 149124039, 198832052, 214470528, 298248078, 397664104, 596496156, 795328208, 1192992312, 1590656416, 2385984624, 3181312832, 4771969248, 6362625664, 9543938496, 19087876992]

約数ペア:

[(1, 19087876992), (2, 9543938496), (3, 6362625664), (4, 4771969248), (6, 3181312832), (8, 2385984624), (12, 1590656416), (16, 1192992312), (24, 795328208), (32, 596496156), (48, 397664104), (64, 298248078), (89, 214470528), (96, 198832052), (128, 149124039), (178, 107235264), (192, 99416026), (211, 90463872), (267, 71490176), (356, 53617632), (384, 49708013), (422, 45231936), (534, 35745088), (633, 30154624), (712, 26808816), (844, 22615968), (1068, 17872544), (1266, 15077312), (1424, 13404408), (1688, 11307984), (2136, 8936272), (2532, 7538656), (2647, 7211136), (2848, 6702204), (3376, 5653992), (4272, 4468136), (5064, 3769328), (5294, 3605568), (5696, 3351102), (6752, 2826996), (7941, 2403712), (8544, 2234068), (10128, 1884664), (10588, 1802784), (11392, 1675551), (13504, 1413498), (15882, 1201856), (17088, 1117034), (18779, 1016448), (20256, 942332), (21176, 901392), (27008, 706749), (31764, 600928), (34176, 558517), (37558, 508224), (40512, 471166), (42352, 450696), (56337, 338816), (63528, 300464), (75116, 254112), (81024, 235583), (84704, 225348), (112674, 169408), (127056, 150232)]