196292628

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:746

約数の個数: 108

約数和(自身を含む): 580944000

約数和(自身を除く): 384651372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 223, 252, 294, 441, 446, 499, 588, 669, 882, 892, 998, 1338, 1497, 1561, 1764, 1996, 2007, 2676, 2994, 3122, 3493, 4014, 4491, 4683, 5988, 6244, 6986, 8028, 8982, 9366, 10479, 10927, 13972, 14049, 17964, 18732, 20958, 21854, 24451, 28098, 31437, 32781, 41916, 43708, 48902, 56196, 62874, 65562, 73353, 97804, 98343, 111277, 125748, 131124, 146706, 196686, 220059, 222554, 293412, 333831, 393372, 440118, 445108, 667662, 778939, 880236, 1001493, 1335324, 1557878, 2002986, 2336817, 3115756, 4005972, 4673634, 5452573, 7010451, 9347268, 10905146, 14020902, 16357719, 21810292, 28041804, 32715438, 49073157, 65430876, 98146314, 196292628]

約数ペア:

[(1, 196292628), (2, 98146314), (3, 65430876), (4, 49073157), (6, 32715438), (7, 28041804), (9, 21810292), (12, 16357719), (14, 14020902), (18, 10905146), (21, 9347268), (28, 7010451), (36, 5452573), (42, 4673634), (49, 4005972), (63, 3115756), (84, 2336817), (98, 2002986), (126, 1557878), (147, 1335324), (196, 1001493), (223, 880236), (252, 778939), (294, 667662), (441, 445108), (446, 440118), (499, 393372), (588, 333831), (669, 293412), (882, 222554), (892, 220059), (998, 196686), (1338, 146706), (1497, 131124), (1561, 125748), (1764, 111277), (1996, 98343), (2007, 97804), (2676, 73353), (2994, 65562), (3122, 62874), (3493, 56196), (4014, 48902), (4491, 43708), (4683, 41916), (5988, 32781), (6244, 31437), (6986, 28098), (8028, 24451), (8982, 21854), (9366, 20958), (10479, 18732), (10927, 17964), (13972, 14049)]