2388454488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:806

約数の個数: 192

約数和(自身を含む): 7637160960

約数和(自身を除く): 5248706472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 72, 74, 84, 111, 126, 148, 168, 222, 252, 259, 263, 296, 333, 444, 487, 504, 518, 526, 666, 777, 789, 888, 974, 1036, 1052, 1332, 1461, 1554, 1578, 1841, 1948, 2072, 2104, 2331, 2367, 2664, 2922, 3108, 3156, 3409, 3682, 3896, 4383, 4662, 4734, 5523, 5844, 6216, 6312, 6818, 7364, 8766, 9324, 9468, 9731, 10227, 11046, 11688, 13636, 14728, 16569, 17532, 18019, 18648, 18936, 19462, 20454, 22092, 27272, 29193, 30681, 33138, 35064, 36038, 38924, 40908, 44184, 54057, 58386, 61362, 66276, 68117, 72076, 77848, 81816, 87579, 108114, 116772, 122724, 126133, 128081, 132552, 136234, 144152, 162171, 175158, 204351, 216228, 233544, 245448, 252266, 256162, 272468, 324342, 350316, 378399, 384243, 408702, 432456, 504532, 512324, 544936, 613053, 648684, 700632, 756798, 768486, 817404, 896567, 1009064, 1024648, 1135197, 1152729, 1226106, 1297368, 1513596, 1536972, 1634808, 1793134, 2270394, 2305458, 2452212, 2689701, 3027192, 3073944, 3586268, 4540788, 4610916, 4738997, 4904424, 5379402, 7172536, 8069103, 9081576, 9221832, 9477994, 10758804, 14216991, 16138206, 18955988, 21517608, 28433982, 32276412, 33172979, 37911976, 42650973, 56867964, 64552824, 66345958, 85301946, 99518937, 113735928, 132691916, 170603892, 199037874, 265383832, 298556811, 341207784, 398075748, 597113622, 796151496, 1194227244, 2388454488]

約数ペア:

[(1, 2388454488), (2, 1194227244), (3, 796151496), (4, 597113622), (6, 398075748), (7, 341207784), (8, 298556811), (9, 265383832), (12, 199037874), (14, 170603892), (18, 132691916), (21, 113735928), (24, 99518937), (28, 85301946), (36, 66345958), (37, 64552824), (42, 56867964), (56, 42650973), (63, 37911976), (72, 33172979), (74, 32276412), (84, 28433982), (111, 21517608), (126, 18955988), (148, 16138206), (168, 14216991), (222, 10758804), (252, 9477994), (259, 9221832), (263, 9081576), (296, 8069103), (333, 7172536), (444, 5379402), (487, 4904424), (504, 4738997), (518, 4610916), (526, 4540788), (666, 3586268), (777, 3073944), (789, 3027192), (888, 2689701), (974, 2452212), (1036, 2305458), (1052, 2270394), (1332, 1793134), (1461, 1634808), (1554, 1536972), (1578, 1513596), (1841, 1297368), (1948, 1226106), (2072, 1152729), (2104, 1135197), (2331, 1024648), (2367, 1009064), (2664, 896567), (2922, 817404), (3108, 768486), (3156, 756798), (3409, 700632), (3682, 648684), (3896, 613053), (4383, 544936), (4662, 512324), (4734, 504532), (5523, 432456), (5844, 408702), (6216, 384243), (6312, 378399), (6818, 350316), (7364, 324342), (8766, 272468), (9324, 256162), (9468, 252266), (9731, 245448), (10227, 233544), (11046, 216228), (11688, 204351), (13636, 175158), (14728, 162171), (16569, 144152), (17532, 136234), (18019, 132552), (18648, 128081), (18936, 126133), (19462, 122724), (20454, 116772), (22092, 108114), (27272, 87579), (29193, 81816), (30681, 77848), (33138, 72076), (35064, 68117), (36038, 66276), (38924, 61362), (40908, 58386), (44184, 54057)]