378086912

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 160

約数和(自身を含む): 923940864

約数和(自身を除く): 545853952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 56, 62, 64, 82, 83, 112, 124, 128, 164, 166, 217, 224, 248, 256, 287, 328, 332, 434, 448, 496, 512, 574, 581, 656, 664, 868, 896, 992, 1148, 1162, 1271, 1312, 1328, 1736, 1792, 1984, 2296, 2324, 2542, 2573, 2624, 2656, 3403, 3472, 3584, 3968, 4592, 4648, 5084, 5146, 5248, 5312, 6806, 6944, 7936, 8897, 9184, 9296, 10168, 10292, 10496, 10624, 13612, 13888, 15872, 17794, 18011, 18368, 18592, 20336, 20584, 20992, 21248, 23821, 27224, 27776, 35588, 36022, 36736, 37184, 40672, 41168, 42496, 47642, 54448, 55552, 71176, 72044, 73472, 74368, 81344, 82336, 95284, 105493, 108896, 111104, 142352, 144088, 146944, 148736, 162688, 164672, 190568, 210986, 217792, 284704, 288176, 297472, 325376, 329344, 381136, 421972, 435584, 569408, 576352, 650752, 658688, 738451, 762272, 843944, 871168, 1138816, 1152704, 1317376, 1476902, 1524544, 1687888, 1742336, 2277632, 2305408, 2953804, 3049088, 3375776, 4555264, 4610816, 5907608, 6098176, 6751552, 9221632, 11815216, 12196352, 13503104, 23630432, 27006208, 47260864, 54012416, 94521728, 189043456, 378086912]

約数ペア:

[(1, 378086912), (2, 189043456), (4, 94521728), (7, 54012416), (8, 47260864), (14, 27006208), (16, 23630432), (28, 13503104), (31, 12196352), (32, 11815216), (41, 9221632), (56, 6751552), (62, 6098176), (64, 5907608), (82, 4610816), (83, 4555264), (112, 3375776), (124, 3049088), (128, 2953804), (164, 2305408), (166, 2277632), (217, 1742336), (224, 1687888), (248, 1524544), (256, 1476902), (287, 1317376), (328, 1152704), (332, 1138816), (434, 871168), (448, 843944), (496, 762272), (512, 738451), (574, 658688), (581, 650752), (656, 576352), (664, 569408), (868, 435584), (896, 421972), (992, 381136), (1148, 329344), (1162, 325376), (1271, 297472), (1312, 288176), (1328, 284704), (1736, 217792), (1792, 210986), (1984, 190568), (2296, 164672), (2324, 162688), (2542, 148736), (2573, 146944), (2624, 144088), (2656, 142352), (3403, 111104), (3472, 108896), (3584, 105493), (3968, 95284), (4592, 82336), (4648, 81344), (5084, 74368), (5146, 73472), (5248, 72044), (5312, 71176), (6806, 55552), (6944, 54448), (7936, 47642), (8897, 42496), (9184, 41168), (9296, 40672), (10168, 37184), (10292, 36736), (10496, 36022), (10624, 35588), (13612, 27776), (13888, 27224), (15872, 23821), (17794, 21248), (18011, 20992), (18368, 20584), (18592, 20336)]