391691232

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1523}}^1$

素因数の和:1605

約数の個数: 144

約数和(自身を含む): 1198229760

約数和(自身を除く): 806538528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 72, 76, 94, 96, 114, 141, 144, 152, 171, 188, 228, 282, 288, 304, 342, 376, 423, 456, 564, 608, 684, 752, 846, 893, 912, 1128, 1368, 1504, 1523, 1692, 1786, 1824, 2256, 2679, 2736, 3046, 3384, 3572, 4512, 4569, 5358, 5472, 6092, 6768, 7144, 8037, 9138, 10716, 12184, 13536, 13707, 14288, 16074, 18276, 21432, 24368, 27414, 28576, 28937, 32148, 36552, 42864, 48736, 54828, 57874, 64296, 71581, 73104, 85728, 86811, 109656, 115748, 128592, 143162, 146208, 173622, 214743, 219312, 231496, 257184, 260433, 286324, 347244, 429486, 438624, 462992, 520866, 572648, 644229, 694488, 858972, 925984, 1041732, 1145296, 1288458, 1360039, 1388976, 1717944, 2083464, 2290592, 2576916, 2720078, 2777952, 3435888, 4080117, 4166928, 5153832, 5440156, 6871776, 8160234, 8333856, 10307664, 10880312, 12240351, 16320468, 20615328, 21760624, 24480702, 32640936, 43521248, 48961404, 65281872, 97922808, 130563744, 195845616, 391691232]

約数ペア:

[(1, 391691232), (2, 195845616), (3, 130563744), (4, 97922808), (6, 65281872), (8, 48961404), (9, 43521248), (12, 32640936), (16, 24480702), (18, 21760624), (19, 20615328), (24, 16320468), (32, 12240351), (36, 10880312), (38, 10307664), (47, 8333856), (48, 8160234), (57, 6871776), (72, 5440156), (76, 5153832), (94, 4166928), (96, 4080117), (114, 3435888), (141, 2777952), (144, 2720078), (152, 2576916), (171, 2290592), (188, 2083464), (228, 1717944), (282, 1388976), (288, 1360039), (304, 1288458), (342, 1145296), (376, 1041732), (423, 925984), (456, 858972), (564, 694488), (608, 644229), (684, 572648), (752, 520866), (846, 462992), (893, 438624), (912, 429486), (1128, 347244), (1368, 286324), (1504, 260433), (1523, 257184), (1692, 231496), (1786, 219312), (1824, 214743), (2256, 173622), (2679, 146208), (2736, 143162), (3046, 128592), (3384, 115748), (3572, 109656), (4512, 86811), (4569, 85728), (5358, 73104), (5472, 71581), (6092, 64296), (6768, 57874), (7144, 54828), (8037, 48736), (9138, 42864), (10716, 36552), (12184, 32148), (13536, 28937), (13707, 28576), (14288, 27414), (16074, 24368), (18276, 21432)]