313291392

素因数分解:

$2^7\times 3^1\times {\mathrm{89}}^2\times {\mathrm{103}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 849806880

約数和(自身を除く): 536515488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 103, 128, 178, 192, 206, 267, 309, 356, 384, 412, 534, 618, 712, 824, 1068, 1236, 1424, 1648, 2136, 2472, 2848, 3296, 4272, 4944, 5696, 6592, 7921, 8544, 9167, 9888, 11392, 13184, 15842, 17088, 18334, 19776, 23763, 27501, 31684, 34176, 36668, 39552, 47526, 55002, 63368, 73336, 95052, 110004, 126736, 146672, 190104, 220008, 253472, 293344, 380208, 440016, 506944, 586688, 760416, 815863, 880032, 1013888, 1173376, 1520832, 1631726, 1760064, 2447589, 3041664, 3263452, 3520128, 4895178, 6526904, 9790356, 13053808, 19580712, 26107616, 39161424, 52215232, 78322848, 104430464, 156645696, 313291392]

約数ペア:

[(1, 313291392), (2, 156645696), (3, 104430464), (4, 78322848), (6, 52215232), (8, 39161424), (12, 26107616), (16, 19580712), (24, 13053808), (32, 9790356), (48, 6526904), (64, 4895178), (89, 3520128), (96, 3263452), (103, 3041664), (128, 2447589), (178, 1760064), (192, 1631726), (206, 1520832), (267, 1173376), (309, 1013888), (356, 880032), (384, 815863), (412, 760416), (534, 586688), (618, 506944), (712, 440016), (824, 380208), (1068, 293344), (1236, 253472), (1424, 220008), (1648, 190104), (2136, 146672), (2472, 126736), (2848, 110004), (3296, 95052), (4272, 73336), (4944, 63368), (5696, 55002), (6592, 47526), (7921, 39552), (8544, 36668), (9167, 34176), (9888, 31684), (11392, 27501), (13184, 23763), (15842, 19776), (17088, 18334)]