311512096

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 726993792

約数和(自身を除く): 415481696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 107, 112, 164, 214, 224, 287, 317, 328, 428, 574, 634, 656, 749, 856, 1148, 1268, 1312, 1498, 1712, 2219, 2296, 2536, 2996, 3424, 4387, 4438, 4592, 5072, 5992, 8774, 8876, 9184, 10144, 11984, 12997, 17548, 17752, 23968, 25994, 30709, 33919, 35096, 35504, 51988, 61418, 67838, 70192, 71008, 90979, 103976, 122836, 135676, 140384, 181958, 207952, 237433, 245672, 271352, 363916, 415904, 474866, 491344, 542704, 727832, 949732, 982688, 1085408, 1390679, 1455664, 1899464, 2781358, 2911328, 3798928, 5562716, 7597856, 9734753, 11125432, 19469506, 22250864, 38939012, 44501728, 77878024, 155756048, 311512096]

約数ペア:

[(1, 311512096), (2, 155756048), (4, 77878024), (7, 44501728), (8, 38939012), (14, 22250864), (16, 19469506), (28, 11125432), (32, 9734753), (41, 7597856), (56, 5562716), (82, 3798928), (107, 2911328), (112, 2781358), (164, 1899464), (214, 1455664), (224, 1390679), (287, 1085408), (317, 982688), (328, 949732), (428, 727832), (574, 542704), (634, 491344), (656, 474866), (749, 415904), (856, 363916), (1148, 271352), (1268, 245672), (1312, 237433), (1498, 207952), (1712, 181958), (2219, 140384), (2296, 135676), (2536, 122836), (2996, 103976), (3424, 90979), (4387, 71008), (4438, 70192), (4592, 67838), (5072, 61418), (5992, 51988), (8774, 35504), (8876, 35096), (9184, 33919), (10144, 30709), (11984, 25994), (12997, 23968), (17548, 17752)]