74704495488

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{3491}}^1$

素因数の和:3953

約数の個数: 256

約数和(自身を含む): 239355648000

約数和(自身を除く): 164651152512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 419, 448, 456, 532, 608, 672, 798, 838, 896, 912, 1064, 1216, 1257, 1344, 1596, 1676, 1824, 2128, 2432, 2514, 2688, 2933, 3192, 3352, 3491, 3648, 4256, 5028, 5866, 6384, 6704, 6982, 7296, 7961, 8512, 8799, 10056, 10473, 11732, 12768, 13408, 13964, 15922, 17024, 17598, 20112, 20946, 23464, 23883, 24437, 25536, 26816, 27928, 31844, 35196, 40224, 41892, 46928, 47766, 48874, 51072, 53632, 55727, 55856, 63688, 66329, 70392, 73311, 80448, 83784, 93856, 95532, 97748, 111454, 111712, 127376, 132658, 140784, 146622, 160896, 167181, 167568, 187712, 191064, 195496, 198987, 222908, 223424, 254752, 265316, 281568, 293244, 334362, 335136, 375424, 382128, 390992, 397974, 445816, 446848, 464303, 509504, 530632, 563136, 586488, 668724, 670272, 764256, 781984, 795948, 891632, 928606, 1019008, 1061264, 1126272, 1172976, 1337448, 1340544, 1392909, 1462729, 1528512, 1563968, 1591896, 1783264, 1857212, 2122528, 2345952, 2674896, 2785818, 2925458, 3057024, 3127936, 3183792, 3566528, 3714424, 4245056, 4388187, 4691904, 5349792, 5571636, 5850916, 6367584, 7133056, 7428848, 8490112, 8776374, 9383808, 10239103, 10699584, 11143272, 11701832, 12735168, 14857696, 17552748, 20478206, 21399168, 22286544, 23403664, 25470336, 27791851, 29715392, 30717309, 35105496, 40956412, 44573088, 46807328, 55583702, 59430784, 61434618, 70210992, 81912824, 83375553, 89146176, 93614656, 111167404, 122869236, 140421984, 163825648, 166751106, 178292352, 187229312, 194542957, 222334808, 245738472, 280843968, 327651296, 333502212, 389085914, 444669616, 491476944, 561687936, 583628871, 655302592, 667004424, 778171828, 889339232, 982953888, 1167257742, 1310605184, 1334008848, 1556343656, 1778678464, 1965907776, 2334515484, 2668017696, 3112687312, 3557356928, 3931815552, 4669030968, 5336035392, 6225374624, 9338061936, 10672070784, 12450749248, 18676123872, 24901498496, 37352247744, 74704495488]

約数ペア:

[(1, 74704495488), (2, 37352247744), (3, 24901498496), (4, 18676123872), (6, 12450749248), (7, 10672070784), (8, 9338061936), (12, 6225374624), (14, 5336035392), (16, 4669030968), (19, 3931815552), (21, 3557356928), (24, 3112687312), (28, 2668017696), (32, 2334515484), (38, 1965907776), (42, 1778678464), (48, 1556343656), (56, 1334008848), (57, 1310605184), (64, 1167257742), (76, 982953888), (84, 889339232), (96, 778171828), (112, 667004424), (114, 655302592), (128, 583628871), (133, 561687936), (152, 491476944), (168, 444669616), (192, 389085914), (224, 333502212), (228, 327651296), (266, 280843968), (304, 245738472), (336, 222334808), (384, 194542957), (399, 187229312), (419, 178292352), (448, 166751106), (456, 163825648), (532, 140421984), (608, 122869236), (672, 111167404), (798, 93614656), (838, 89146176), (896, 83375553), (912, 81912824), (1064, 70210992), (1216, 61434618), (1257, 59430784), (1344, 55583702), (1596, 46807328), (1676, 44573088), (1824, 40956412), (2128, 35105496), (2432, 30717309), (2514, 29715392), (2688, 27791851), (2933, 25470336), (3192, 23403664), (3352, 22286544), (3491, 21399168), (3648, 20478206), (4256, 17552748), (5028, 14857696), (5866, 12735168), (6384, 11701832), (6704, 11143272), (6982, 10699584), (7296, 10239103), (7961, 9383808), (8512, 8776374), (8799, 8490112), (10056, 7428848), (10473, 7133056), (11732, 6367584), (12768, 5850916), (13408, 5571636), (13964, 5349792), (15922, 4691904), (17024, 4388187), (17598, 4245056), (20112, 3714424), (20946, 3566528), (23464, 3183792), (23883, 3127936), (24437, 3057024), (25536, 2925458), (26816, 2785818), (27928, 2674896), (31844, 2345952), (35196, 2122528), (40224, 1857212), (41892, 1783264), (46928, 1591896), (47766, 1563968), (48874, 1528512), (51072, 1462729), (53632, 1392909), (55727, 1340544), (55856, 1337448), (63688, 1172976), (66329, 1126272), (70392, 1061264), (73311, 1019008), (80448, 928606), (83784, 891632), (93856, 795948), (95532, 781984), (97748, 764256), (111454, 670272), (111712, 668724), (127376, 586488), (132658, 563136), (140784, 530632), (146622, 509504), (160896, 464303), (167181, 446848), (167568, 445816), (187712, 397974), (191064, 390992), (195496, 382128), (198987, 375424), (222908, 335136), (223424, 334362), (254752, 293244), (265316, 281568)]