31196784444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{9403}}^1$

素因数の和:9855

約数の個数: 96

約数和(自身を含む): 84125024256

約数和(自身を除く): 52928239812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 311, 381, 508, 622, 762, 889, 933, 1244, 1524, 1778, 1866, 2177, 2667, 3556, 3732, 4354, 5334, 6531, 8708, 9403, 10668, 13062, 18806, 26124, 28209, 37612, 39497, 56418, 65821, 78994, 112836, 118491, 131642, 157988, 197463, 236982, 263284, 276479, 394926, 473964, 552958, 789852, 829437, 1105916, 1194181, 1658874, 2388362, 2924333, 3317748, 3582543, 4776724, 5848666, 7165086, 8359267, 8772999, 11697332, 14330172, 16718534, 17545998, 20470331, 25077801, 33437068, 35091996, 40940662, 50155602, 61410993, 81881324, 100311204, 122821986, 245643972, 371390291, 742780582, 1114170873, 1485561164, 2228341746, 2599732037, 4456683492, 5199464074, 7799196111, 10398928148, 15598392222, 31196784444]

約数ペア:

[(1, 31196784444), (2, 15598392222), (3, 10398928148), (4, 7799196111), (6, 5199464074), (7, 4456683492), (12, 2599732037), (14, 2228341746), (21, 1485561164), (28, 1114170873), (42, 742780582), (84, 371390291), (127, 245643972), (254, 122821986), (311, 100311204), (381, 81881324), (508, 61410993), (622, 50155602), (762, 40940662), (889, 35091996), (933, 33437068), (1244, 25077801), (1524, 20470331), (1778, 17545998), (1866, 16718534), (2177, 14330172), (2667, 11697332), (3556, 8772999), (3732, 8359267), (4354, 7165086), (5334, 5848666), (6531, 4776724), (8708, 3582543), (9403, 3317748), (10668, 2924333), (13062, 2388362), (18806, 1658874), (26124, 1194181), (28209, 1105916), (37612, 829437), (39497, 789852), (56418, 552958), (65821, 473964), (78994, 394926), (112836, 276479), (118491, 263284), (131642, 236982), (157988, 197463)]