890333696

素因数分解:

$2^9\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:222

約数の個数: 160

約数和(自身を含む): 2136613248

約数和(自身を除く): 1246279552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 73, 82, 83, 112, 128, 146, 164, 166, 224, 256, 287, 292, 328, 332, 448, 511, 512, 574, 581, 584, 656, 664, 896, 1022, 1148, 1162, 1168, 1312, 1328, 1792, 2044, 2296, 2324, 2336, 2624, 2656, 2993, 3403, 3584, 4088, 4592, 4648, 4672, 5248, 5312, 5986, 6059, 6806, 8176, 9184, 9296, 9344, 10496, 10624, 11972, 12118, 13612, 16352, 18368, 18592, 18688, 20951, 20992, 21248, 23821, 23944, 24236, 27224, 32704, 36736, 37184, 37376, 41902, 42413, 42496, 47642, 47888, 48472, 54448, 65408, 73472, 74368, 83804, 84826, 95284, 95776, 96944, 108896, 130816, 146944, 148736, 167608, 169652, 190568, 191552, 193888, 217792, 248419, 261632, 297472, 335216, 339304, 381136, 383104, 387776, 435584, 496838, 670432, 678608, 762272, 766208, 775552, 871168, 993676, 1340864, 1357216, 1524544, 1532416, 1551104, 1738933, 1742336, 1987352, 2681728, 2714432, 3049088, 3102208, 3477866, 3974704, 5363456, 5428864, 6098176, 6955732, 7949408, 10726912, 10857728, 12196352, 13911464, 15898816, 21715456, 27822928, 31797632, 55645856, 63595264, 111291712, 127190528, 222583424, 445166848, 890333696]

約数ペア:

[(1, 890333696), (2, 445166848), (4, 222583424), (7, 127190528), (8, 111291712), (14, 63595264), (16, 55645856), (28, 31797632), (32, 27822928), (41, 21715456), (56, 15898816), (64, 13911464), (73, 12196352), (82, 10857728), (83, 10726912), (112, 7949408), (128, 6955732), (146, 6098176), (164, 5428864), (166, 5363456), (224, 3974704), (256, 3477866), (287, 3102208), (292, 3049088), (328, 2714432), (332, 2681728), (448, 1987352), (511, 1742336), (512, 1738933), (574, 1551104), (581, 1532416), (584, 1524544), (656, 1357216), (664, 1340864), (896, 993676), (1022, 871168), (1148, 775552), (1162, 766208), (1168, 762272), (1312, 678608), (1328, 670432), (1792, 496838), (2044, 435584), (2296, 387776), (2324, 383104), (2336, 381136), (2624, 339304), (2656, 335216), (2993, 297472), (3403, 261632), (3584, 248419), (4088, 217792), (4592, 193888), (4648, 191552), (4672, 190568), (5248, 169652), (5312, 167608), (5986, 148736), (6059, 146944), (6806, 130816), (8176, 108896), (9184, 96944), (9296, 95776), (9344, 95284), (10496, 84826), (10624, 83804), (11972, 74368), (12118, 73472), (13612, 65408), (16352, 54448), (18368, 48472), (18592, 47888), (18688, 47642), (20951, 42496), (20992, 42413), (21248, 41902), (23821, 37376), (23944, 37184), (24236, 36736), (27224, 32704)]