527771556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{3407}}^1$

素因数の和:3761

約数の個数: 72

約数和(自身を含む): 1441474944

約数和(自身を除く): 913703388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 331, 468, 662, 993, 1324, 1986, 2979, 3407, 3972, 4303, 5958, 6814, 8606, 10221, 11916, 12909, 13628, 17212, 20442, 25818, 30663, 38727, 40884, 44291, 51636, 61326, 77454, 88582, 122652, 132873, 154908, 177164, 265746, 398619, 531492, 797238, 1127717, 1594476, 2255434, 3383151, 4510868, 6766302, 10149453, 13532604, 14660321, 20298906, 29320642, 40597812, 43980963, 58641284, 87961926, 131942889, 175923852, 263885778, 527771556]

約数ペア:

[(1, 527771556), (2, 263885778), (3, 175923852), (4, 131942889), (6, 87961926), (9, 58641284), (12, 43980963), (13, 40597812), (18, 29320642), (26, 20298906), (36, 14660321), (39, 13532604), (52, 10149453), (78, 6766302), (117, 4510868), (156, 3383151), (234, 2255434), (331, 1594476), (468, 1127717), (662, 797238), (993, 531492), (1324, 398619), (1986, 265746), (2979, 177164), (3407, 154908), (3972, 132873), (4303, 122652), (5958, 88582), (6814, 77454), (8606, 61326), (10221, 51636), (11916, 44291), (12909, 40884), (13628, 38727), (17212, 30663), (20442, 25818)]