487729944

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:503

約数の個数: 192

約数和(自身を含む): 1517875200

約数和(自身を除く): 1030145256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 169, 186, 216, 234, 248, 279, 312, 338, 351, 372, 403, 431, 468, 507, 558, 676, 702, 744, 806, 837, 862, 936, 1014, 1116, 1209, 1293, 1352, 1404, 1521, 1612, 1674, 1724, 2028, 2232, 2418, 2586, 2808, 3042, 3224, 3348, 3448, 3627, 3879, 4056, 4563, 4836, 5172, 5239, 5603, 6084, 6696, 7254, 7758, 9126, 9672, 10344, 10478, 10881, 11206, 11637, 12168, 13361, 14508, 15516, 15717, 16809, 18252, 20956, 21762, 22412, 23274, 26722, 29016, 31032, 31434, 33618, 36504, 40083, 41912, 43524, 44824, 46548, 47151, 50427, 53444, 62868, 67236, 72839, 80166, 87048, 93096, 94302, 100854, 106888, 120249, 125736, 134472, 141453, 145678, 151281, 160332, 173693, 188604, 201708, 218517, 240498, 282906, 291356, 302562, 320664, 347386, 360747, 377208, 403416, 437034, 480996, 521079, 565812, 582712, 605124, 655551, 694772, 721494, 874068, 961992, 1042158, 1131624, 1210248, 1311102, 1389544, 1442988, 1563237, 1748136, 1966653, 2084316, 2258009, 2622204, 2885976, 3126474, 3933306, 4168632, 4516018, 4689711, 5244408, 6252948, 6774027, 7866612, 9032036, 9379422, 12505896, 13548054, 15733224, 18064072, 18758844, 20322081, 27096108, 37517688, 40644162, 54192216, 60966243, 81288324, 121932486, 162576648, 243864972, 487729944]

約数ペア:

[(1, 487729944), (2, 243864972), (3, 162576648), (4, 121932486), (6, 81288324), (8, 60966243), (9, 54192216), (12, 40644162), (13, 37517688), (18, 27096108), (24, 20322081), (26, 18758844), (27, 18064072), (31, 15733224), (36, 13548054), (39, 12505896), (52, 9379422), (54, 9032036), (62, 7866612), (72, 6774027), (78, 6252948), (93, 5244408), (104, 4689711), (108, 4516018), (117, 4168632), (124, 3933306), (156, 3126474), (169, 2885976), (186, 2622204), (216, 2258009), (234, 2084316), (248, 1966653), (279, 1748136), (312, 1563237), (338, 1442988), (351, 1389544), (372, 1311102), (403, 1210248), (431, 1131624), (468, 1042158), (507, 961992), (558, 874068), (676, 721494), (702, 694772), (744, 655551), (806, 605124), (837, 582712), (862, 565812), (936, 521079), (1014, 480996), (1116, 437034), (1209, 403416), (1293, 377208), (1352, 360747), (1404, 347386), (1521, 320664), (1612, 302562), (1674, 291356), (1724, 282906), (2028, 240498), (2232, 218517), (2418, 201708), (2586, 188604), (2808, 173693), (3042, 160332), (3224, 151281), (3348, 145678), (3448, 141453), (3627, 134472), (3879, 125736), (4056, 120249), (4563, 106888), (4836, 100854), (5172, 94302), (5239, 93096), (5603, 87048), (6084, 80166), (6696, 72839), (7254, 67236), (7758, 62868), (9126, 53444), (9672, 50427), (10344, 47151), (10478, 46548), (10881, 44824), (11206, 43524), (11637, 41912), (12168, 40083), (13361, 36504), (14508, 33618), (15516, 31434), (15717, 31032), (16809, 29016), (18252, 26722), (20956, 23274), (21762, 22412)]