663293952

素因数分解:

$2^{12}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:996

約数の個数: 156

約数和(自身を含む): 2018917680

約数和(自身を除く): 1355623728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 947, 1024, 1152, 1216, 1368, 1536, 1824, 1894, 2048, 2304, 2432, 2736, 2841, 3072, 3648, 3788, 4096, 4608, 4864, 5472, 5682, 6144, 7296, 7576, 8523, 9216, 9728, 10944, 11364, 12288, 14592, 15152, 17046, 17993, 18432, 19456, 21888, 22728, 29184, 30304, 34092, 35986, 36864, 38912, 43776, 45456, 53979, 58368, 60608, 68184, 71972, 77824, 87552, 90912, 107958, 116736, 121216, 136368, 143944, 161937, 175104, 181824, 215916, 233472, 242432, 272736, 287888, 323874, 350208, 363648, 431832, 484864, 545472, 575776, 647748, 700416, 727296, 863664, 969728, 1090944, 1151552, 1295496, 1454592, 1727328, 1939456, 2181888, 2303104, 2590992, 2909184, 3454656, 3878912, 4363776, 4606208, 5181984, 5818368, 6909312, 8727552, 9212416, 10363968, 11636736, 13818624, 17455104, 18424832, 20727936, 27637248, 34910208, 36849664, 41455872, 55274496, 73699328, 82911744, 110548992, 165823488, 221097984, 331646976, 663293952]

約数ペア:

[(1, 663293952), (2, 331646976), (3, 221097984), (4, 165823488), (6, 110548992), (8, 82911744), (9, 73699328), (12, 55274496), (16, 41455872), (18, 36849664), (19, 34910208), (24, 27637248), (32, 20727936), (36, 18424832), (38, 17455104), (48, 13818624), (57, 11636736), (64, 10363968), (72, 9212416), (76, 8727552), (96, 6909312), (114, 5818368), (128, 5181984), (144, 4606208), (152, 4363776), (171, 3878912), (192, 3454656), (228, 2909184), (256, 2590992), (288, 2303104), (304, 2181888), (342, 1939456), (384, 1727328), (456, 1454592), (512, 1295496), (576, 1151552), (608, 1090944), (684, 969728), (768, 863664), (912, 727296), (947, 700416), (1024, 647748), (1152, 575776), (1216, 545472), (1368, 484864), (1536, 431832), (1824, 363648), (1894, 350208), (2048, 323874), (2304, 287888), (2432, 272736), (2736, 242432), (2841, 233472), (3072, 215916), (3648, 181824), (3788, 175104), (4096, 161937), (4608, 143944), (4864, 136368), (5472, 121216), (5682, 116736), (6144, 107958), (7296, 90912), (7576, 87552), (8523, 77824), (9216, 71972), (9728, 68184), (10944, 60608), (11364, 58368), (12288, 53979), (14592, 45456), (15152, 43776), (17046, 38912), (17993, 36864), (18432, 35986), (19456, 34092), (21888, 30304), (22728, 29184)]