21369921216

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{5519}}^1$

素因数の和:5651

約数の個数: 224

約数和(自身を含む): 67120373760

約数和(自身を除く): 45750452544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 67, 84, 86, 96, 112, 129, 134, 168, 172, 192, 201, 224, 258, 268, 301, 336, 344, 402, 448, 469, 516, 536, 602, 672, 688, 804, 903, 938, 1032, 1072, 1204, 1344, 1376, 1407, 1608, 1806, 1876, 2064, 2144, 2408, 2752, 2814, 2881, 3216, 3612, 3752, 4128, 4288, 4816, 5519, 5628, 5762, 6432, 7224, 7504, 8256, 8643, 9632, 11038, 11256, 11524, 12864, 14448, 15008, 16557, 17286, 19264, 20167, 22076, 22512, 23048, 28896, 30016, 33114, 34572, 38633, 40334, 44152, 45024, 46096, 57792, 60501, 66228, 69144, 77266, 80668, 88304, 90048, 92192, 115899, 121002, 132456, 138288, 154532, 161336, 176608, 184384, 231798, 237317, 242004, 264912, 276576, 309064, 322672, 353216, 369773, 463596, 474634, 484008, 529824, 553152, 618128, 645344, 711951, 739546, 927192, 949268, 968016, 1059648, 1109319, 1236256, 1290688, 1423902, 1479092, 1661219, 1854384, 1898536, 1936032, 2218638, 2472512, 2588411, 2847804, 2958184, 3322438, 3708768, 3797072, 3872064, 4437276, 4983657, 5176822, 5695608, 5916368, 6644876, 7417536, 7594144, 7765233, 8874552, 9967314, 10353644, 11391216, 11832736, 13289752, 15188288, 15530466, 15900239, 17749104, 19934628, 20707288, 22782432, 23665472, 26579504, 31060932, 31800478, 35498208, 39869256, 41414576, 45564864, 47700717, 53159008, 62121864, 63600956, 70996416, 79738512, 82829152, 95401434, 106318016, 111301673, 124243728, 127201912, 159477024, 165658304, 190802868, 222603346, 248487456, 254403824, 318954048, 333905019, 381605736, 445206692, 496974912, 508807648, 667810038, 763211472, 890413384, 1017615296, 1335620076, 1526422944, 1780826768, 2671240152, 3052845888, 3561653536, 5342480304, 7123307072, 10684960608, 21369921216]

約数ペア:

[(1, 21369921216), (2, 10684960608), (3, 7123307072), (4, 5342480304), (6, 3561653536), (7, 3052845888), (8, 2671240152), (12, 1780826768), (14, 1526422944), (16, 1335620076), (21, 1017615296), (24, 890413384), (28, 763211472), (32, 667810038), (42, 508807648), (43, 496974912), (48, 445206692), (56, 381605736), (64, 333905019), (67, 318954048), (84, 254403824), (86, 248487456), (96, 222603346), (112, 190802868), (129, 165658304), (134, 159477024), (168, 127201912), (172, 124243728), (192, 111301673), (201, 106318016), (224, 95401434), (258, 82829152), (268, 79738512), (301, 70996416), (336, 63600956), (344, 62121864), (402, 53159008), (448, 47700717), (469, 45564864), (516, 41414576), (536, 39869256), (602, 35498208), (672, 31800478), (688, 31060932), (804, 26579504), (903, 23665472), (938, 22782432), (1032, 20707288), (1072, 19934628), (1204, 17749104), (1344, 15900239), (1376, 15530466), (1407, 15188288), (1608, 13289752), (1806, 11832736), (1876, 11391216), (2064, 10353644), (2144, 9967314), (2408, 8874552), (2752, 7765233), (2814, 7594144), (2881, 7417536), (3216, 6644876), (3612, 5916368), (3752, 5695608), (4128, 5176822), (4288, 4983657), (4816, 4437276), (5519, 3872064), (5628, 3797072), (5762, 3708768), (6432, 3322438), (7224, 2958184), (7504, 2847804), (8256, 2588411), (8643, 2472512), (9632, 2218638), (11038, 1936032), (11256, 1898536), (11524, 1854384), (12864, 1661219), (14448, 1479092), (15008, 1423902), (16557, 1290688), (17286, 1236256), (19264, 1109319), (20167, 1059648), (22076, 968016), (22512, 949268), (23048, 927192), (28896, 739546), (30016, 711951), (33114, 645344), (34572, 618128), (38633, 553152), (40334, 529824), (44152, 484008), (45024, 474634), (46096, 463596), (57792, 369773), (60501, 353216), (66228, 322672), (69144, 309064), (77266, 276576), (80668, 264912), (88304, 242004), (90048, 237317), (92192, 231798), (115899, 184384), (121002, 176608), (132456, 161336), (138288, 154532)]