620576352

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 2037934080

約数和(自身を除く): 1417357728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 71, 72, 88, 89, 93, 96, 99, 124, 132, 142, 144, 176, 178, 186, 198, 213, 248, 264, 267, 279, 284, 288, 341, 352, 356, 372, 396, 426, 496, 528, 534, 558, 568, 639, 682, 712, 744, 781, 792, 801, 852, 979, 992, 1023, 1056, 1068, 1116, 1136, 1278, 1364, 1424, 1488, 1562, 1584, 1602, 1704, 1958, 2046, 2136, 2201, 2232, 2272, 2343, 2556, 2728, 2759, 2848, 2937, 2976, 3069, 3124, 3168, 3204, 3408, 3916, 4092, 4272, 4402, 4464, 4686, 5112, 5456, 5518, 5874, 6138, 6248, 6319, 6408, 6603, 6816, 7029, 7832, 8184, 8277, 8544, 8804, 8811, 8928, 9372, 10224, 10912, 11036, 11748, 12276, 12496, 12638, 12816, 13206, 14058, 15664, 16368, 16554, 17608, 17622, 18744, 18957, 19809, 20448, 22072, 23496, 24211, 24552, 24831, 24992, 25276, 25632, 26412, 28116, 30349, 31328, 32736, 33108, 35216, 35244, 37488, 37914, 39618, 44144, 46992, 48422, 49104, 49662, 50552, 52824, 56232, 56871, 60698, 66216, 69509, 70432, 70488, 72633, 74976, 75828, 79236, 88288, 91047, 93984, 96844, 98208, 99324, 101104, 105648, 112464, 113742, 121396, 132432, 139018, 140976, 145266, 151656, 158472, 182094, 193688, 195889, 198648, 202208, 208527, 211296, 217899, 224928, 227484, 242792, 264864, 273141, 278036, 281952, 290532, 303312, 316944, 364188, 387376, 391778, 397296, 417054, 435798, 454968, 485584, 546282, 556072, 581064, 587667, 606624, 625581, 633888, 728376, 774752, 783556, 794592, 834108, 871596, 909936, 971168, 1092564, 1112144, 1162128, 1175334, 1251162, 1456752, 1567112, 1668216, 1743192, 1763001, 1819872, 2154779, 2185128, 2224288, 2324256, 2350668, 2502324, 2913504, 3134224, 3336432, 3486384, 3526002, 4309558, 4370256, 4701336, 5004648, 6268448, 6464337, 6672864, 6972768, 7052004, 8619116, 8740512, 9402672, 10009296, 12928674, 14104008, 17238232, 18805344, 19393011, 20018592, 25857348, 28208016, 34476464, 38786022, 51714696, 56416032, 68952928, 77572044, 103429392, 155144088, 206858784, 310288176, 620576352]

約数ペア:

[(1, 620576352), (2, 310288176), (3, 206858784), (4, 155144088), (6, 103429392), (8, 77572044), (9, 68952928), (11, 56416032), (12, 51714696), (16, 38786022), (18, 34476464), (22, 28208016), (24, 25857348), (31, 20018592), (32, 19393011), (33, 18805344), (36, 17238232), (44, 14104008), (48, 12928674), (62, 10009296), (66, 9402672), (71, 8740512), (72, 8619116), (88, 7052004), (89, 6972768), (93, 6672864), (96, 6464337), (99, 6268448), (124, 5004648), (132, 4701336), (142, 4370256), (144, 4309558), (176, 3526002), (178, 3486384), (186, 3336432), (198, 3134224), (213, 2913504), (248, 2502324), (264, 2350668), (267, 2324256), (279, 2224288), (284, 2185128), (288, 2154779), (341, 1819872), (352, 1763001), (356, 1743192), (372, 1668216), (396, 1567112), (426, 1456752), (496, 1251162), (528, 1175334), (534, 1162128), (558, 1112144), (568, 1092564), (639, 971168), (682, 909936), (712, 871596), (744, 834108), (781, 794592), (792, 783556), (801, 774752), (852, 728376), (979, 633888), (992, 625581), (1023, 606624), (1056, 587667), (1068, 581064), (1116, 556072), (1136, 546282), (1278, 485584), (1364, 454968), (1424, 435798), (1488, 417054), (1562, 397296), (1584, 391778), (1602, 387376), (1704, 364188), (1958, 316944), (2046, 303312), (2136, 290532), (2201, 281952), (2232, 278036), (2272, 273141), (2343, 264864), (2556, 242792), (2728, 227484), (2759, 224928), (2848, 217899), (2937, 211296), (2976, 208527), (3069, 202208), (3124, 198648), (3168, 195889), (3204, 193688), (3408, 182094), (3916, 158472), (4092, 151656), (4272, 145266), (4402, 140976), (4464, 139018), (4686, 132432), (5112, 121396), (5456, 113742), (5518, 112464), (5874, 105648), (6138, 101104), (6248, 99324), (6319, 98208), (6408, 96844), (6603, 93984), (6816, 91047), (7029, 88288), (7832, 79236), (8184, 75828), (8277, 74976), (8544, 72633), (8804, 70488), (8811, 70432), (8928, 69509), (9372, 66216), (10224, 60698), (10912, 56871), (11036, 56232), (11748, 52824), (12276, 50552), (12496, 49662), (12638, 49104), (12816, 48422), (13206, 46992), (14058, 44144), (15664, 39618), (16368, 37914), (16554, 37488), (17608, 35244), (17622, 35216), (18744, 33108), (18957, 32736), (19809, 31328), (20448, 30349), (22072, 28116), (23496, 26412), (24211, 25632), (24552, 25276), (24831, 24992)]