2490147198

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2243}}^1$

素因数の和:2364

約数の個数: 160

約数和(自身を含む): 7037902080

約数和(自身を除く): 4547754882

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 89, 99, 126, 154, 162, 178, 189, 198, 231, 267, 297, 378, 462, 534, 567, 594, 623, 693, 801, 891, 979, 1134, 1246, 1386, 1602, 1782, 1869, 1958, 2079, 2243, 2403, 2937, 3738, 4158, 4486, 4806, 5607, 5874, 6237, 6729, 6853, 7209, 8811, 11214, 12474, 13458, 13706, 14418, 15701, 16821, 17622, 20187, 20559, 24673, 26433, 31402, 33642, 40374, 41118, 47103, 49346, 50463, 52866, 60561, 61677, 74019, 79299, 94206, 100926, 121122, 123354, 141309, 148038, 158598, 172711, 181683, 185031, 199627, 222057, 282618, 345422, 363366, 370062, 399254, 423927, 444114, 518133, 555093, 598881, 666171, 847854, 1036266, 1110186, 1197762, 1271781, 1332342, 1397389, 1554399, 1796643, 1998513, 2195897, 2543562, 2794778, 3108798, 3593286, 3997026, 4192167, 4391794, 4663197, 5389929, 6587691, 8384334, 9326394, 10779858, 12576501, 13175382, 13989591, 15371279, 16169787, 19763073, 25153002, 27979182, 30742558, 32339574, 37729503, 39526146, 46113837, 59289219, 75459006, 92227674, 113188509, 118578438, 138341511, 177867657, 226377018, 276683022, 355735314, 415024533, 830049066, 1245073599, 2490147198]

約数ペア:

[(1, 2490147198), (2, 1245073599), (3, 830049066), (6, 415024533), (7, 355735314), (9, 276683022), (11, 226377018), (14, 177867657), (18, 138341511), (21, 118578438), (22, 113188509), (27, 92227674), (33, 75459006), (42, 59289219), (54, 46113837), (63, 39526146), (66, 37729503), (77, 32339574), (81, 30742558), (89, 27979182), (99, 25153002), (126, 19763073), (154, 16169787), (162, 15371279), (178, 13989591), (189, 13175382), (198, 12576501), (231, 10779858), (267, 9326394), (297, 8384334), (378, 6587691), (462, 5389929), (534, 4663197), (567, 4391794), (594, 4192167), (623, 3997026), (693, 3593286), (801, 3108798), (891, 2794778), (979, 2543562), (1134, 2195897), (1246, 1998513), (1386, 1796643), (1602, 1554399), (1782, 1397389), (1869, 1332342), (1958, 1271781), (2079, 1197762), (2243, 1110186), (2403, 1036266), (2937, 847854), (3738, 666171), (4158, 598881), (4486, 555093), (4806, 518133), (5607, 444114), (5874, 423927), (6237, 399254), (6729, 370062), (6853, 363366), (7209, 345422), (8811, 282618), (11214, 222057), (12474, 199627), (13458, 185031), (13706, 181683), (14418, 172711), (15701, 158598), (16821, 148038), (17622, 141309), (20187, 123354), (20559, 121122), (24673, 100926), (26433, 94206), (31402, 79299), (33642, 74019), (40374, 61677), (41118, 60561), (47103, 52866), (49346, 50463)]