31578737664

素因数分解:

$2^{10}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3919}}^1$

素因数の和:4046

約数の個数: 176

約数和(自身を含む): 87560506880

約数和(自身を除く): 55981769216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 61, 64, 86, 96, 122, 128, 129, 172, 183, 192, 244, 256, 258, 344, 366, 384, 488, 512, 516, 688, 732, 768, 976, 1024, 1032, 1376, 1464, 1536, 1952, 2064, 2623, 2752, 2928, 3072, 3904, 3919, 4128, 5246, 5504, 5856, 7808, 7838, 7869, 8256, 10492, 11008, 11712, 11757, 15616, 15676, 15738, 16512, 20984, 22016, 23424, 23514, 31232, 31352, 31476, 33024, 41968, 44032, 46848, 47028, 62464, 62704, 62952, 66048, 83936, 93696, 94056, 125408, 125904, 132096, 167872, 168517, 187392, 188112, 239059, 250816, 251808, 335744, 337034, 376224, 478118, 501632, 503616, 505551, 671488, 674068, 717177, 752448, 956236, 1003264, 1007232, 1011102, 1342976, 1348136, 1434354, 1504896, 1912472, 2006528, 2014464, 2022204, 2685952, 2696272, 2868708, 3009792, 3824944, 4013056, 4028928, 4044408, 5392544, 5737416, 6019584, 7649888, 8057856, 8088816, 10279537, 10785088, 11474832, 12039168, 15299776, 16177632, 20559074, 21570176, 22949664, 30599552, 30838611, 32355264, 41118148, 43140352, 45899328, 61199104, 61677222, 64710528, 82236296, 86280704, 91798656, 122398208, 123354444, 129421056, 164472592, 172561408, 183597312, 244796416, 246708888, 258842112, 328945184, 367194624, 493417776, 517684224, 657890368, 734389248, 986835552, 1315780736, 1973671104, 2631561472, 3947342208, 5263122944, 7894684416, 10526245888, 15789368832, 31578737664]

約数ペア:

[(1, 31578737664), (2, 15789368832), (3, 10526245888), (4, 7894684416), (6, 5263122944), (8, 3947342208), (12, 2631561472), (16, 1973671104), (24, 1315780736), (32, 986835552), (43, 734389248), (48, 657890368), (61, 517684224), (64, 493417776), (86, 367194624), (96, 328945184), (122, 258842112), (128, 246708888), (129, 244796416), (172, 183597312), (183, 172561408), (192, 164472592), (244, 129421056), (256, 123354444), (258, 122398208), (344, 91798656), (366, 86280704), (384, 82236296), (488, 64710528), (512, 61677222), (516, 61199104), (688, 45899328), (732, 43140352), (768, 41118148), (976, 32355264), (1024, 30838611), (1032, 30599552), (1376, 22949664), (1464, 21570176), (1536, 20559074), (1952, 16177632), (2064, 15299776), (2623, 12039168), (2752, 11474832), (2928, 10785088), (3072, 10279537), (3904, 8088816), (3919, 8057856), (4128, 7649888), (5246, 6019584), (5504, 5737416), (5856, 5392544), (7808, 4044408), (7838, 4028928), (7869, 4013056), (8256, 3824944), (10492, 3009792), (11008, 2868708), (11712, 2696272), (11757, 2685952), (15616, 2022204), (15676, 2014464), (15738, 2006528), (16512, 1912472), (20984, 1504896), (22016, 1434354), (23424, 1348136), (23514, 1342976), (31232, 1011102), (31352, 1007232), (31476, 1003264), (33024, 956236), (41968, 752448), (44032, 717177), (46848, 674068), (47028, 671488), (62464, 505551), (62704, 503616), (62952, 501632), (66048, 478118), (83936, 376224), (93696, 337034), (94056, 335744), (125408, 251808), (125904, 250816), (132096, 239059), (167872, 188112), (168517, 187392)]