284439456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{709}}^1$

素因数の和:931

約数の個数: 144

約数和(自身を含む): 930384000

約数和(自身を除く): 645944544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 199, 224, 252, 288, 336, 398, 504, 597, 672, 709, 796, 1008, 1194, 1393, 1418, 1592, 1791, 2016, 2127, 2388, 2786, 2836, 3184, 3582, 4179, 4254, 4776, 4963, 5572, 5672, 6368, 6381, 7164, 8358, 8508, 9552, 9926, 11144, 11344, 12537, 12762, 14328, 14889, 16716, 17016, 19104, 19852, 22288, 22688, 25074, 25524, 28656, 29778, 33432, 34032, 39704, 44576, 44667, 50148, 51048, 57312, 59556, 66864, 68064, 79408, 89334, 100296, 102096, 119112, 133728, 141091, 158816, 178668, 200592, 204192, 238224, 282182, 357336, 401184, 423273, 476448, 564364, 714672, 846546, 987637, 1128728, 1269819, 1429344, 1693092, 1975274, 2257456, 2539638, 2962911, 3386184, 3950548, 4514912, 5079276, 5925822, 6772368, 7901096, 8888733, 10158552, 11851644, 13544736, 15802192, 17777466, 20317104, 23703288, 31604384, 35554932, 40634208, 47406576, 71109864, 94813152, 142219728, 284439456]

約数ペア:

[(1, 284439456), (2, 142219728), (3, 94813152), (4, 71109864), (6, 47406576), (7, 40634208), (8, 35554932), (9, 31604384), (12, 23703288), (14, 20317104), (16, 17777466), (18, 15802192), (21, 13544736), (24, 11851644), (28, 10158552), (32, 8888733), (36, 7901096), (42, 6772368), (48, 5925822), (56, 5079276), (63, 4514912), (72, 3950548), (84, 3386184), (96, 2962911), (112, 2539638), (126, 2257456), (144, 1975274), (168, 1693092), (199, 1429344), (224, 1269819), (252, 1128728), (288, 987637), (336, 846546), (398, 714672), (504, 564364), (597, 476448), (672, 423273), (709, 401184), (796, 357336), (1008, 282182), (1194, 238224), (1393, 204192), (1418, 200592), (1592, 178668), (1791, 158816), (2016, 141091), (2127, 133728), (2388, 119112), (2786, 102096), (2836, 100296), (3184, 89334), (3582, 79408), (4179, 68064), (4254, 66864), (4776, 59556), (4963, 57312), (5572, 51048), (5672, 50148), (6368, 44667), (6381, 44576), (7164, 39704), (8358, 34032), (8508, 33432), (9552, 29778), (9926, 28656), (11144, 25524), (11344, 25074), (12537, 22688), (12762, 22288), (14328, 19852), (14889, 19104), (16716, 17016)]