248735232

素因数分解:

$2^9\times 3^3\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:993

約数の個数: 160

約数和(自身を含む): 775843200

約数和(自身を除く): 527107968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 512, 513, 576, 608, 684, 768, 864, 912, 947, 1026, 1152, 1216, 1368, 1536, 1728, 1824, 1894, 2052, 2304, 2432, 2736, 2841, 3456, 3648, 3788, 4104, 4608, 4864, 5472, 5682, 6912, 7296, 7576, 8208, 8523, 9728, 10944, 11364, 13824, 14592, 15152, 16416, 17046, 17993, 21888, 22728, 25569, 29184, 30304, 32832, 34092, 35986, 43776, 45456, 51138, 53979, 60608, 65664, 68184, 71972, 87552, 90912, 102276, 107958, 121216, 131328, 136368, 143944, 161937, 181824, 204552, 215916, 242432, 262656, 272736, 287888, 323874, 363648, 409104, 431832, 484864, 485811, 545472, 575776, 647748, 727296, 818208, 863664, 971622, 1090944, 1151552, 1295496, 1454592, 1636416, 1727328, 1943244, 2181888, 2303104, 2590992, 3272832, 3454656, 3886488, 4363776, 4606208, 5181984, 6545664, 6909312, 7772976, 9212416, 10363968, 13091328, 13818624, 15545952, 20727936, 27637248, 31091904, 41455872, 62183808, 82911744, 124367616, 248735232]

約数ペア:

[(1, 248735232), (2, 124367616), (3, 82911744), (4, 62183808), (6, 41455872), (8, 31091904), (9, 27637248), (12, 20727936), (16, 15545952), (18, 13818624), (19, 13091328), (24, 10363968), (27, 9212416), (32, 7772976), (36, 6909312), (38, 6545664), (48, 5181984), (54, 4606208), (57, 4363776), (64, 3886488), (72, 3454656), (76, 3272832), (96, 2590992), (108, 2303104), (114, 2181888), (128, 1943244), (144, 1727328), (152, 1636416), (171, 1454592), (192, 1295496), (216, 1151552), (228, 1090944), (256, 971622), (288, 863664), (304, 818208), (342, 727296), (384, 647748), (432, 575776), (456, 545472), (512, 485811), (513, 484864), (576, 431832), (608, 409104), (684, 363648), (768, 323874), (864, 287888), (912, 272736), (947, 262656), (1026, 242432), (1152, 215916), (1216, 204552), (1368, 181824), (1536, 161937), (1728, 143944), (1824, 136368), (1894, 131328), (2052, 121216), (2304, 107958), (2432, 102276), (2736, 90912), (2841, 87552), (3456, 71972), (3648, 68184), (3788, 65664), (4104, 60608), (4608, 53979), (4864, 51138), (5472, 45456), (5682, 43776), (6912, 35986), (7296, 34092), (7576, 32832), (8208, 30304), (8523, 29184), (9728, 25569), (10944, 22728), (11364, 21888), (13824, 17993), (14592, 17046), (15152, 16416)]