211460496

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{971}}^1$

素因数の和:1344

約数の個数: 80

約数和(自身を含む): 590587200

約数和(自身を除く): 379126704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 349, 624, 698, 971, 1047, 1396, 1942, 2094, 2792, 2913, 3884, 4188, 4537, 5584, 5826, 7768, 8376, 9074, 11652, 12623, 13611, 15536, 16752, 18148, 23304, 25246, 27222, 36296, 37869, 46608, 50492, 54444, 72592, 75738, 100984, 108888, 151476, 201968, 217776, 302952, 338879, 605904, 677758, 1016637, 1355516, 2033274, 2711032, 4066548, 4405427, 5422064, 8133096, 8810854, 13216281, 16266192, 17621708, 26432562, 35243416, 52865124, 70486832, 105730248, 211460496]

約数ペア:

[(1, 211460496), (2, 105730248), (3, 70486832), (4, 52865124), (6, 35243416), (8, 26432562), (12, 17621708), (13, 16266192), (16, 13216281), (24, 8810854), (26, 8133096), (39, 5422064), (48, 4405427), (52, 4066548), (78, 2711032), (104, 2033274), (156, 1355516), (208, 1016637), (312, 677758), (349, 605904), (624, 338879), (698, 302952), (971, 217776), (1047, 201968), (1396, 151476), (1942, 108888), (2094, 100984), (2792, 75738), (2913, 72592), (3884, 54444), (4188, 50492), (4537, 46608), (5584, 37869), (5826, 36296), (7768, 27222), (8376, 25246), (9074, 23304), (11652, 18148), (12623, 16752), (13611, 15536)]