845548236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{2957}}^1$

素因数の和:3040

約数の個数: 108

約数和(自身を含む): 2364459552

約数和(自身を除く): 1518911316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 169, 188, 234, 282, 338, 423, 468, 507, 564, 611, 676, 846, 1014, 1222, 1521, 1692, 1833, 2028, 2444, 2957, 3042, 3666, 5499, 5914, 6084, 7332, 7943, 8871, 10998, 11828, 15886, 17742, 21996, 23829, 26613, 31772, 35484, 38441, 47658, 53226, 71487, 76882, 95316, 106452, 115323, 138979, 142974, 153764, 230646, 277958, 285948, 345969, 416937, 461292, 499733, 555916, 691938, 833874, 999466, 1250811, 1383876, 1499199, 1667748, 1806727, 1998932, 2501622, 2998398, 3613454, 4497597, 5003244, 5420181, 5996796, 7226908, 8995194, 10840362, 16260543, 17990388, 21680724, 23487451, 32521086, 46974902, 65042172, 70462353, 93949804, 140924706, 211387059, 281849412, 422774118, 845548236]

約数ペア:

[(1, 845548236), (2, 422774118), (3, 281849412), (4, 211387059), (6, 140924706), (9, 93949804), (12, 70462353), (13, 65042172), (18, 46974902), (26, 32521086), (36, 23487451), (39, 21680724), (47, 17990388), (52, 16260543), (78, 10840362), (94, 8995194), (117, 7226908), (141, 5996796), (156, 5420181), (169, 5003244), (188, 4497597), (234, 3613454), (282, 2998398), (338, 2501622), (423, 1998932), (468, 1806727), (507, 1667748), (564, 1499199), (611, 1383876), (676, 1250811), (846, 999466), (1014, 833874), (1222, 691938), (1521, 555916), (1692, 499733), (1833, 461292), (2028, 416937), (2444, 345969), (2957, 285948), (3042, 277958), (3666, 230646), (5499, 153764), (5914, 142974), (6084, 138979), (7332, 115323), (7943, 106452), (8871, 95316), (10998, 76882), (11828, 71487), (15886, 53226), (17742, 47658), (21996, 38441), (23829, 35484), (26613, 31772)]