449138664

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:752

約数の個数: 192

約数和(自身を含む): 1413135360

約数和(自身を除く): 963996696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 31, 36, 39, 46, 52, 62, 69, 72, 78, 92, 93, 104, 117, 124, 138, 156, 184, 186, 207, 234, 248, 276, 279, 299, 312, 372, 403, 414, 468, 552, 558, 598, 673, 713, 744, 806, 828, 897, 936, 1116, 1196, 1209, 1346, 1426, 1612, 1656, 1794, 2019, 2139, 2232, 2392, 2418, 2691, 2692, 2852, 3224, 3588, 3627, 4038, 4278, 4836, 5382, 5384, 5704, 6057, 6417, 7176, 7254, 8076, 8556, 8749, 9269, 9672, 10764, 12114, 12834, 14508, 15479, 16152, 17112, 17498, 18538, 20863, 21528, 24228, 25668, 26247, 27807, 29016, 30958, 34996, 37076, 41726, 46437, 48456, 51336, 52494, 55614, 61916, 62589, 69992, 74152, 78741, 83421, 83452, 92874, 104988, 111228, 123832, 125178, 139311, 157482, 166842, 166904, 185748, 187767, 201227, 209976, 222456, 250356, 271219, 278622, 314964, 333684, 371496, 375534, 402454, 479849, 500712, 542438, 557244, 603681, 629928, 667368, 751068, 804908, 813657, 959698, 1084876, 1114488, 1207362, 1439547, 1502136, 1609816, 1627314, 1811043, 1919396, 2169752, 2414724, 2440971, 2879094, 3254628, 3622086, 3838792, 4318641, 4829448, 4881942, 5758188, 6238037, 6509256, 7244172, 8637282, 9763884, 11516376, 12476074, 14488344, 17274564, 18714111, 19527768, 24952148, 34549128, 37428222, 49904296, 56142333, 74856444, 112284666, 149712888, 224569332, 449138664]

約数ペア:

[(1, 449138664), (2, 224569332), (3, 149712888), (4, 112284666), (6, 74856444), (8, 56142333), (9, 49904296), (12, 37428222), (13, 34549128), (18, 24952148), (23, 19527768), (24, 18714111), (26, 17274564), (31, 14488344), (36, 12476074), (39, 11516376), (46, 9763884), (52, 8637282), (62, 7244172), (69, 6509256), (72, 6238037), (78, 5758188), (92, 4881942), (93, 4829448), (104, 4318641), (117, 3838792), (124, 3622086), (138, 3254628), (156, 2879094), (184, 2440971), (186, 2414724), (207, 2169752), (234, 1919396), (248, 1811043), (276, 1627314), (279, 1609816), (299, 1502136), (312, 1439547), (372, 1207362), (403, 1114488), (414, 1084876), (468, 959698), (552, 813657), (558, 804908), (598, 751068), (673, 667368), (713, 629928), (744, 603681), (806, 557244), (828, 542438), (897, 500712), (936, 479849), (1116, 402454), (1196, 375534), (1209, 371496), (1346, 333684), (1426, 314964), (1612, 278622), (1656, 271219), (1794, 250356), (2019, 222456), (2139, 209976), (2232, 201227), (2392, 187767), (2418, 185748), (2691, 166904), (2692, 166842), (2852, 157482), (3224, 139311), (3588, 125178), (3627, 123832), (4038, 111228), (4278, 104988), (4836, 92874), (5382, 83452), (5384, 83421), (5704, 78741), (6057, 74152), (6417, 69992), (7176, 62589), (7254, 61916), (8076, 55614), (8556, 52494), (8749, 51336), (9269, 48456), (9672, 46437), (10764, 41726), (12114, 37076), (12834, 34996), (14508, 30958), (15479, 29016), (16152, 27807), (17112, 26247), (17498, 25668), (18538, 24228), (20863, 21528)]