383085976

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 934778880

約数和(自身を除く): 551692904

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 137, 161, 167, 182, 184, 274, 299, 322, 334, 364, 548, 598, 644, 668, 728, 959, 1096, 1169, 1196, 1288, 1336, 1781, 1918, 2093, 2171, 2338, 2392, 3151, 3562, 3836, 3841, 4186, 4342, 4676, 6302, 7124, 7672, 7682, 8372, 8684, 9352, 12467, 12604, 14248, 15197, 15364, 16744, 17368, 22057, 22879, 24934, 25208, 26887, 30394, 30728, 40963, 44114, 45758, 49868, 49933, 53774, 60788, 81926, 88228, 91516, 99736, 99866, 107548, 121576, 160153, 163852, 176456, 183032, 199732, 215096, 286741, 297427, 320306, 327704, 349531, 399464, 526217, 573482, 594854, 640612, 699062, 1052434, 1146964, 1189708, 1281224, 1398124, 2081989, 2104868, 2293928, 2379416, 2796248, 3683519, 4163978, 4209736, 6840821, 7367038, 8327956, 13681642, 14734076, 16655912, 27363284, 29468152, 47885747, 54726568, 95771494, 191542988, 383085976]

約数ペア:

[(1, 383085976), (2, 191542988), (4, 95771494), (7, 54726568), (8, 47885747), (13, 29468152), (14, 27363284), (23, 16655912), (26, 14734076), (28, 13681642), (46, 8327956), (52, 7367038), (56, 6840821), (91, 4209736), (92, 4163978), (104, 3683519), (137, 2796248), (161, 2379416), (167, 2293928), (182, 2104868), (184, 2081989), (274, 1398124), (299, 1281224), (322, 1189708), (334, 1146964), (364, 1052434), (548, 699062), (598, 640612), (644, 594854), (668, 573482), (728, 526217), (959, 399464), (1096, 349531), (1169, 327704), (1196, 320306), (1288, 297427), (1336, 286741), (1781, 215096), (1918, 199732), (2093, 183032), (2171, 176456), (2338, 163852), (2392, 160153), (3151, 121576), (3562, 107548), (3836, 99866), (3841, 99736), (4186, 91516), (4342, 88228), (4676, 81926), (6302, 60788), (7124, 53774), (7672, 49933), (7682, 49868), (8372, 45758), (8684, 44114), (9352, 40963), (12467, 30728), (12604, 30394), (14248, 26887), (15197, 25208), (15364, 24934), (16744, 22879), (17368, 22057)]