618785412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{653}}^1$

素因数の和:1085

約数の個数: 96

約数和(自身を含む): 1714003200

約数和(自身を除く): 1095217788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 389, 406, 609, 653, 778, 812, 1167, 1218, 1306, 1556, 1959, 2334, 2436, 2612, 2723, 3918, 4571, 4668, 5446, 7836, 8169, 9142, 10892, 11281, 13713, 16338, 18284, 18937, 22562, 27426, 32676, 33843, 37874, 45124, 54852, 56811, 67686, 75748, 78967, 113622, 132559, 135372, 157934, 227244, 236901, 254017, 265118, 315868, 397677, 473802, 508034, 530236, 762051, 795354, 947604, 1016068, 1524102, 1590708, 1778119, 3048204, 3556238, 5334357, 7112476, 7366493, 10668714, 14732986, 21337428, 22099479, 29465972, 44198958, 51565451, 88397916, 103130902, 154696353, 206261804, 309392706, 618785412]

約数ペア:

[(1, 618785412), (2, 309392706), (3, 206261804), (4, 154696353), (6, 103130902), (7, 88397916), (12, 51565451), (14, 44198958), (21, 29465972), (28, 22099479), (29, 21337428), (42, 14732986), (58, 10668714), (84, 7366493), (87, 7112476), (116, 5334357), (174, 3556238), (203, 3048204), (348, 1778119), (389, 1590708), (406, 1524102), (609, 1016068), (653, 947604), (778, 795354), (812, 762051), (1167, 530236), (1218, 508034), (1306, 473802), (1556, 397677), (1959, 315868), (2334, 265118), (2436, 254017), (2612, 236901), (2723, 227244), (3918, 157934), (4571, 135372), (4668, 132559), (5446, 113622), (7836, 78967), (8169, 75748), (9142, 67686), (10892, 56811), (11281, 54852), (13713, 45124), (16338, 37874), (18284, 33843), (18937, 32676), (22562, 27426)]