2081382408

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{19031}}^1$

素因数の和:19088

約数の個数: 144

約数和(自身を含む): 6769301760

約数和(自身を除く): 4687919352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 248, 252, 279, 294, 372, 392, 434, 441, 504, 558, 588, 651, 744, 868, 882, 1116, 1176, 1302, 1519, 1736, 1764, 1953, 2232, 2604, 3038, 3528, 3906, 4557, 5208, 6076, 7812, 9114, 12152, 13671, 15624, 18228, 19031, 27342, 36456, 38062, 54684, 57093, 76124, 109368, 114186, 133217, 152248, 171279, 228372, 266434, 342558, 399651, 456744, 532868, 589961, 685116, 799302, 932519, 1065736, 1179922, 1198953, 1370232, 1598604, 1769883, 1865038, 2359844, 2397906, 2797557, 3197208, 3539766, 3730076, 4129727, 4719688, 4795812, 5309649, 5595114, 7079532, 7460152, 8259454, 8392671, 9591624, 10619298, 11190228, 12389181, 14159064, 16518908, 16785342, 21238596, 22380456, 24778362, 28908089, 33037816, 33570684, 37167543, 42477192, 49556724, 57816178, 67141368, 74335086, 86724267, 99113448, 115632356, 148670172, 173448534, 231264712, 260172801, 297340344, 346897068, 520345602, 693794136, 1040691204, 2081382408]

約数ペア:

[(1, 2081382408), (2, 1040691204), (3, 693794136), (4, 520345602), (6, 346897068), (7, 297340344), (8, 260172801), (9, 231264712), (12, 173448534), (14, 148670172), (18, 115632356), (21, 99113448), (24, 86724267), (28, 74335086), (31, 67141368), (36, 57816178), (42, 49556724), (49, 42477192), (56, 37167543), (62, 33570684), (63, 33037816), (72, 28908089), (84, 24778362), (93, 22380456), (98, 21238596), (124, 16785342), (126, 16518908), (147, 14159064), (168, 12389181), (186, 11190228), (196, 10619298), (217, 9591624), (248, 8392671), (252, 8259454), (279, 7460152), (294, 7079532), (372, 5595114), (392, 5309649), (434, 4795812), (441, 4719688), (504, 4129727), (558, 3730076), (588, 3539766), (651, 3197208), (744, 2797557), (868, 2397906), (882, 2359844), (1116, 1865038), (1176, 1769883), (1302, 1598604), (1519, 1370232), (1736, 1198953), (1764, 1179922), (1953, 1065736), (2232, 932519), (2604, 799302), (3038, 685116), (3528, 589961), (3906, 532868), (4557, 456744), (5208, 399651), (6076, 342558), (7812, 266434), (9114, 228372), (12152, 171279), (13671, 152248), (15624, 133217), (18228, 114186), (19031, 109368), (27342, 76124), (36456, 57093), (38062, 54684)]