789907968

素因数分解:

$2^9\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 240

約数和(自身を含む): 2419673256

約数和(自身を除く): 1629765288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 41, 48, 64, 72, 74, 82, 96, 111, 113, 123, 128, 144, 148, 164, 192, 222, 226, 246, 256, 288, 296, 328, 333, 339, 369, 384, 444, 452, 492, 512, 576, 592, 656, 666, 678, 738, 768, 888, 904, 984, 1017, 1152, 1184, 1312, 1332, 1356, 1476, 1517, 1536, 1776, 1808, 1968, 2034, 2304, 2368, 2624, 2664, 2712, 2952, 3034, 3552, 3616, 3936, 4068, 4181, 4551, 4608, 4633, 4736, 5248, 5328, 5424, 5904, 6068, 7104, 7232, 7872, 8136, 8362, 9102, 9266, 9472, 10496, 10656, 10848, 11808, 12136, 12543, 13653, 13899, 14208, 14464, 15744, 16272, 16724, 18204, 18532, 18944, 20992, 21312, 21696, 23616, 24272, 25086, 27306, 27798, 28416, 28928, 31488, 32544, 33448, 36408, 37064, 37629, 41697, 42624, 43392, 47232, 48544, 50172, 54612, 55596, 56832, 57856, 62976, 65088, 66896, 72816, 74128, 75258, 83394, 85248, 86784, 94464, 97088, 100344, 109224, 111192, 130176, 133792, 145632, 148256, 150516, 166788, 170496, 171421, 173568, 188928, 194176, 200688, 218448, 222384, 260352, 267584, 291264, 296512, 301032, 333576, 342842, 388352, 401376, 436896, 444768, 514263, 520704, 535168, 582528, 593024, 602064, 667152, 685684, 776704, 802752, 873792, 889536, 1028526, 1070336, 1165056, 1186048, 1204128, 1334304, 1371368, 1542789, 1605504, 1747584, 1779072, 2057052, 2140672, 2330112, 2372096, 2408256, 2668608, 2742736, 3085578, 3211008, 3495168, 3558144, 4114104, 4816512, 5337216, 5485472, 6171156, 6422016, 6990336, 7116288, 8228208, 9633024, 10674432, 10970944, 12342312, 16456416, 19266048, 21348864, 21941888, 24684624, 32912832, 43883776, 49369248, 65825664, 87767552, 98738496, 131651328, 197476992, 263302656, 394953984, 789907968]

約数ペア:

[(1, 789907968), (2, 394953984), (3, 263302656), (4, 197476992), (6, 131651328), (8, 98738496), (9, 87767552), (12, 65825664), (16, 49369248), (18, 43883776), (24, 32912832), (32, 24684624), (36, 21941888), (37, 21348864), (41, 19266048), (48, 16456416), (64, 12342312), (72, 10970944), (74, 10674432), (82, 9633024), (96, 8228208), (111, 7116288), (113, 6990336), (123, 6422016), (128, 6171156), (144, 5485472), (148, 5337216), (164, 4816512), (192, 4114104), (222, 3558144), (226, 3495168), (246, 3211008), (256, 3085578), (288, 2742736), (296, 2668608), (328, 2408256), (333, 2372096), (339, 2330112), (369, 2140672), (384, 2057052), (444, 1779072), (452, 1747584), (492, 1605504), (512, 1542789), (576, 1371368), (592, 1334304), (656, 1204128), (666, 1186048), (678, 1165056), (738, 1070336), (768, 1028526), (888, 889536), (904, 873792), (984, 802752), (1017, 776704), (1152, 685684), (1184, 667152), (1312, 602064), (1332, 593024), (1356, 582528), (1476, 535168), (1517, 520704), (1536, 514263), (1776, 444768), (1808, 436896), (1968, 401376), (2034, 388352), (2304, 342842), (2368, 333576), (2624, 301032), (2664, 296512), (2712, 291264), (2952, 267584), (3034, 260352), (3552, 222384), (3616, 218448), (3936, 200688), (4068, 194176), (4181, 188928), (4551, 173568), (4608, 171421), (4633, 170496), (4736, 166788), (5248, 150516), (5328, 148256), (5424, 145632), (5904, 133792), (6068, 130176), (7104, 111192), (7232, 109224), (7872, 100344), (8136, 97088), (8362, 94464), (9102, 86784), (9266, 85248), (9472, 83394), (10496, 75258), (10656, 74128), (10848, 72816), (11808, 66896), (12136, 65088), (12543, 62976), (13653, 57856), (13899, 56832), (14208, 55596), (14464, 54612), (15744, 50172), (16272, 48544), (16724, 47232), (18204, 43392), (18532, 42624), (18944, 41697), (20992, 37629), (21312, 37064), (21696, 36408), (23616, 33448), (24272, 32544), (25086, 31488), (27306, 28928), (27798, 28416)]