665763192

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5233}}^1$

素因数の和:5298

約数の個数: 128

約数和(自身を含む): 2009856000

約数和(自身を除く): 1344092808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1116, 1178, 1368, 1674, 1767, 2052, 2232, 2356, 3348, 3534, 4104, 4712, 5233, 5301, 6696, 7068, 10466, 10602, 14136, 15699, 15903, 20932, 21204, 31398, 31806, 41864, 42408, 47097, 62796, 63612, 94194, 99427, 125592, 127224, 141291, 162223, 188388, 198854, 282582, 298281, 324446, 376776, 397708, 486669, 565164, 596562, 648892, 795416, 894843, 973338, 1130328, 1193124, 1297784, 1460007, 1789686, 1946676, 2386248, 2684529, 2920014, 3082237, 3579372, 3893352, 4380021, 5369058, 5840028, 6164474, 7158744, 8760042, 9246711, 10738116, 11680056, 12328948, 17520084, 18493422, 21476232, 24657896, 27740133, 35040168, 36986844, 55480266, 73973688, 83220399, 110960532, 166440798, 221921064, 332881596, 665763192]

約数ペア:

[(1, 665763192), (2, 332881596), (3, 221921064), (4, 166440798), (6, 110960532), (8, 83220399), (9, 73973688), (12, 55480266), (18, 36986844), (19, 35040168), (24, 27740133), (27, 24657896), (31, 21476232), (36, 18493422), (38, 17520084), (54, 12328948), (57, 11680056), (62, 10738116), (72, 9246711), (76, 8760042), (93, 7158744), (108, 6164474), (114, 5840028), (124, 5369058), (152, 4380021), (171, 3893352), (186, 3579372), (216, 3082237), (228, 2920014), (248, 2684529), (279, 2386248), (342, 1946676), (372, 1789686), (456, 1460007), (513, 1297784), (558, 1193124), (589, 1130328), (684, 973338), (744, 894843), (837, 795416), (1026, 648892), (1116, 596562), (1178, 565164), (1368, 486669), (1674, 397708), (1767, 376776), (2052, 324446), (2232, 298281), (2356, 282582), (3348, 198854), (3534, 188388), (4104, 162223), (4712, 141291), (5233, 127224), (5301, 125592), (6696, 99427), (7068, 94194), (10466, 63612), (10602, 62796), (14136, 47097), (15699, 42408), (15903, 41864), (20932, 31806), (21204, 31398)]