2340458889468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2543}}^1\times {\mathrm{19813}}^1$

素因数の和:22456

約数の個数: 144

約数和(自身を含む): 6435942266880

約数和(自身を除く): 4095483377412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 2212, 2543, 3318, 3871, 5086, 6636, 7629, 7742, 10172, 11613, 15258, 15484, 17801, 19813, 23226, 30516, 35602, 39626, 46452, 53403, 59439, 71204, 79252, 106806, 118878, 124607, 138691, 200897, 213612, 237756, 249214, 277382, 373821, 401794, 416073, 498428, 554764, 602691, 747642, 803588, 832146, 970837, 1205382, 1406279, 1495284, 1565227, 1664292, 1941674, 2410764, 2812558, 2912511, 3130454, 3883348, 4218837, 4695681, 5625116, 5825022, 6260908, 8437674, 9391362, 9843953, 10956589, 11650044, 16875348, 18782724, 19687906, 21913178, 29531859, 32869767, 39375812, 43826356, 50384459, 59063718, 65739534, 76696123, 100768918, 118127436, 131479068, 151153377, 153392246, 201537836, 230088369, 302306754, 306784492, 352691213, 460176738, 604613508, 705382426, 920353476, 1058073639, 1410764852, 2116147278, 2468838491, 3980372261, 4232294556, 4937676982, 7406515473, 7960744522, 9875353964, 11941116783, 14813030946, 15921489044, 23882233566, 27862605827, 29626061892, 47764467132, 55725211654, 83587817481, 111450423308, 167175634962, 195038240789, 334351269924, 390076481578, 585114722367, 780152963156, 1170229444734, 2340458889468]

約数ペア:

[(1, 2340458889468), (2, 1170229444734), (3, 780152963156), (4, 585114722367), (6, 390076481578), (7, 334351269924), (12, 195038240789), (14, 167175634962), (21, 111450423308), (28, 83587817481), (42, 55725211654), (49, 47764467132), (79, 29626061892), (84, 27862605827), (98, 23882233566), (147, 15921489044), (158, 14813030946), (196, 11941116783), (237, 9875353964), (294, 7960744522), (316, 7406515473), (474, 4937676982), (553, 4232294556), (588, 3980372261), (948, 2468838491), (1106, 2116147278), (1659, 1410764852), (2212, 1058073639), (2543, 920353476), (3318, 705382426), (3871, 604613508), (5086, 460176738), (6636, 352691213), (7629, 306784492), (7742, 302306754), (10172, 230088369), (11613, 201537836), (15258, 153392246), (15484, 151153377), (17801, 131479068), (19813, 118127436), (23226, 100768918), (30516, 76696123), (35602, 65739534), (39626, 59063718), (46452, 50384459), (53403, 43826356), (59439, 39375812), (71204, 32869767), (79252, 29531859), (106806, 21913178), (118878, 19687906), (124607, 18782724), (138691, 16875348), (200897, 11650044), (213612, 10956589), (237756, 9843953), (249214, 9391362), (277382, 8437674), (373821, 6260908), (401794, 5825022), (416073, 5625116), (498428, 4695681), (554764, 4218837), (602691, 3883348), (747642, 3130454), (803588, 2912511), (832146, 2812558), (970837, 2410764), (1205382, 1941674), (1406279, 1664292), (1495284, 1565227)]