438103638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2551}}^1$

素因数の和:2642

約数の個数: 96

約数和(自身を含む): 1146562560

約数和(自身を除く): 708458922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 47, 58, 63, 87, 94, 126, 141, 174, 203, 261, 282, 329, 406, 423, 522, 609, 658, 846, 987, 1218, 1363, 1827, 1974, 2551, 2726, 2961, 3654, 4089, 5102, 5922, 7653, 8178, 9541, 12267, 15306, 17857, 19082, 22959, 24534, 28623, 35714, 45918, 53571, 57246, 73979, 85869, 107142, 119897, 147958, 160713, 171738, 221937, 239794, 321426, 359691, 443874, 517853, 665811, 719382, 839279, 1035706, 1079073, 1331622, 1553559, 1678558, 2158146, 2517837, 3107118, 3477013, 4660677, 5035674, 6954026, 7553511, 9321354, 10431039, 15107022, 20862078, 24339091, 31293117, 48678182, 62586234, 73017273, 146034546, 219051819, 438103638]

約数ペア:

[(1, 438103638), (2, 219051819), (3, 146034546), (6, 73017273), (7, 62586234), (9, 48678182), (14, 31293117), (18, 24339091), (21, 20862078), (29, 15107022), (42, 10431039), (47, 9321354), (58, 7553511), (63, 6954026), (87, 5035674), (94, 4660677), (126, 3477013), (141, 3107118), (174, 2517837), (203, 2158146), (261, 1678558), (282, 1553559), (329, 1331622), (406, 1079073), (423, 1035706), (522, 839279), (609, 719382), (658, 665811), (846, 517853), (987, 443874), (1218, 359691), (1363, 321426), (1827, 239794), (1974, 221937), (2551, 171738), (2726, 160713), (2961, 147958), (3654, 119897), (4089, 107142), (5102, 85869), (5922, 73979), (7653, 57246), (8178, 53571), (9541, 45918), (12267, 35714), (15306, 28623), (17857, 24534), (19082, 22959)]