1284057152

素因数分解:

$2^6\times 7^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:249

約数の個数: 168

約数和(自身を含む): 3085551360

約数和(自身を除く): 1801494208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 73, 79, 98, 112, 142, 146, 158, 196, 224, 284, 292, 316, 392, 448, 497, 511, 553, 568, 584, 632, 784, 994, 1022, 1106, 1136, 1168, 1264, 1568, 1988, 2044, 2212, 2272, 2336, 2528, 3136, 3479, 3577, 3871, 3976, 4088, 4424, 4544, 4672, 5056, 5183, 5609, 5767, 6958, 7154, 7742, 7952, 8176, 8848, 10366, 11218, 11534, 13916, 14308, 15484, 15904, 16352, 17696, 20732, 22436, 23068, 27832, 28616, 30968, 31808, 32704, 35392, 36281, 39263, 40369, 41464, 44872, 46136, 55664, 57232, 61936, 72562, 78526, 80738, 82928, 89744, 92272, 111328, 114464, 123872, 145124, 157052, 161476, 165856, 179488, 184544, 222656, 228928, 247744, 253967, 274841, 282583, 290248, 314104, 322952, 331712, 358976, 369088, 409457, 507934, 549682, 565166, 580496, 628208, 645904, 818914, 1015868, 1099364, 1130332, 1160992, 1256416, 1291808, 1637828, 2031736, 2198728, 2260664, 2321984, 2512832, 2583616, 2866199, 3275656, 4063472, 4397456, 4521328, 5732398, 6551312, 8126944, 8794912, 9042656, 11464796, 13102624, 16253888, 17589824, 18085312, 20063393, 22929592, 26205248, 40126786, 45859184, 80253572, 91718368, 160507144, 183436736, 321014288, 642028576, 1284057152]

約数ペア:

[(1, 1284057152), (2, 642028576), (4, 321014288), (7, 183436736), (8, 160507144), (14, 91718368), (16, 80253572), (28, 45859184), (32, 40126786), (49, 26205248), (56, 22929592), (64, 20063393), (71, 18085312), (73, 17589824), (79, 16253888), (98, 13102624), (112, 11464796), (142, 9042656), (146, 8794912), (158, 8126944), (196, 6551312), (224, 5732398), (284, 4521328), (292, 4397456), (316, 4063472), (392, 3275656), (448, 2866199), (497, 2583616), (511, 2512832), (553, 2321984), (568, 2260664), (584, 2198728), (632, 2031736), (784, 1637828), (994, 1291808), (1022, 1256416), (1106, 1160992), (1136, 1130332), (1168, 1099364), (1264, 1015868), (1568, 818914), (1988, 645904), (2044, 628208), (2212, 580496), (2272, 565166), (2336, 549682), (2528, 507934), (3136, 409457), (3479, 369088), (3577, 358976), (3871, 331712), (3976, 322952), (4088, 314104), (4424, 290248), (4544, 282583), (4672, 274841), (5056, 253967), (5183, 247744), (5609, 228928), (5767, 222656), (6958, 184544), (7154, 179488), (7742, 165856), (7952, 161476), (8176, 157052), (8848, 145124), (10366, 123872), (11218, 114464), (11534, 111328), (13916, 92272), (14308, 89744), (15484, 82928), (15904, 80738), (16352, 78526), (17696, 72562), (20732, 61936), (22436, 57232), (23068, 55664), (27832, 46136), (28616, 44872), (30968, 41464), (31808, 40369), (32704, 39263), (35392, 36281)]