21949609024

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{2999}}^1$

素因数の和:3097

約数の個数: 168

約数和(自身を含む): 54479952000

約数和(自身を除く): 32530342976

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 136, 217, 224, 238, 248, 272, 434, 448, 476, 496, 527, 544, 868, 952, 961, 992, 1054, 1088, 1736, 1904, 1922, 1984, 2108, 2999, 3472, 3689, 3808, 3844, 4216, 5998, 6727, 6944, 7378, 7616, 7688, 8432, 11996, 13454, 13888, 14756, 15376, 16337, 16864, 20993, 23992, 26908, 29512, 30752, 32674, 33728, 41986, 47984, 50983, 53816, 59024, 61504, 65348, 83972, 92969, 95968, 101966, 107632, 114359, 118048, 130696, 167944, 185938, 191936, 203932, 215264, 228718, 236096, 261392, 335888, 356881, 371876, 407864, 430528, 457436, 522784, 650783, 671776, 713762, 743752, 815728, 914872, 1045568, 1301566, 1343552, 1427524, 1487504, 1580473, 1631456, 1829744, 2603132, 2855048, 2882039, 2975008, 3160946, 3262912, 3659488, 5206264, 5710096, 5764078, 5950016, 6321892, 7318976, 10412528, 11063311, 11420192, 11528156, 12643784, 20174273, 20825056, 22126622, 22840384, 23056312, 25287568, 40348546, 41650112, 44253244, 46112624, 48994663, 50575136, 80697092, 88506488, 92225248, 97989326, 101150272, 161394184, 177012976, 184450496, 195978652, 322788368, 342962641, 354025952, 391957304, 645576736, 685925282, 708051904, 783914608, 1291153472, 1371850564, 1567829216, 2743701128, 3135658432, 5487402256, 10974804512, 21949609024]

約数ペア:

[(1, 21949609024), (2, 10974804512), (4, 5487402256), (7, 3135658432), (8, 2743701128), (14, 1567829216), (16, 1371850564), (17, 1291153472), (28, 783914608), (31, 708051904), (32, 685925282), (34, 645576736), (56, 391957304), (62, 354025952), (64, 342962641), (68, 322788368), (112, 195978652), (119, 184450496), (124, 177012976), (136, 161394184), (217, 101150272), (224, 97989326), (238, 92225248), (248, 88506488), (272, 80697092), (434, 50575136), (448, 48994663), (476, 46112624), (496, 44253244), (527, 41650112), (544, 40348546), (868, 25287568), (952, 23056312), (961, 22840384), (992, 22126622), (1054, 20825056), (1088, 20174273), (1736, 12643784), (1904, 11528156), (1922, 11420192), (1984, 11063311), (2108, 10412528), (2999, 7318976), (3472, 6321892), (3689, 5950016), (3808, 5764078), (3844, 5710096), (4216, 5206264), (5998, 3659488), (6727, 3262912), (6944, 3160946), (7378, 2975008), (7616, 2882039), (7688, 2855048), (8432, 2603132), (11996, 1829744), (13454, 1631456), (13888, 1580473), (14756, 1487504), (15376, 1427524), (16337, 1343552), (16864, 1301566), (20993, 1045568), (23992, 914872), (26908, 815728), (29512, 743752), (30752, 713762), (32674, 671776), (33728, 650783), (41986, 522784), (47984, 457436), (50983, 430528), (53816, 407864), (59024, 371876), (61504, 356881), (65348, 335888), (83972, 261392), (92969, 236096), (95968, 228718), (101966, 215264), (107632, 203932), (114359, 191936), (118048, 185938), (130696, 167944)]