489449910144

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{70997}}^1$

素因数の和:72408

約数の個数: 128

約数和(自身を含む): 1401142690080

約数和(自身を除く): 911692779936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1381, 1664, 2496, 2762, 4143, 4992, 5524, 8286, 11048, 16572, 17953, 22096, 33144, 35906, 44192, 53859, 66288, 70997, 71812, 88384, 107718, 132576, 141994, 143624, 176768, 212991, 215436, 265152, 283988, 287248, 425982, 430872, 530304, 567976, 574496, 851964, 861744, 922961, 1135952, 1148992, 1703928, 1723488, 1845922, 2271904, 2297984, 2768883, 3407856, 3446976, 3691844, 4543808, 5537766, 6815712, 6893952, 7383688, 9087616, 11075532, 13631424, 14767376, 22151064, 27262848, 29534752, 44302128, 59069504, 88604256, 98046857, 118139008, 177208512, 196093714, 294140571, 354417024, 392187428, 588281142, 784374856, 1176562284, 1274609141, 1568749712, 2353124568, 2549218282, 3137499424, 3823827423, 4706249136, 5098436564, 6274998848, 7647654846, 9412498272, 10196873128, 12549997696, 15295309692, 18824996544, 20393746256, 30590619384, 37649993088, 40787492512, 61181238768, 81574985024, 122362477536, 163149970048, 244724955072, 489449910144]

約数ペア:

[(1, 489449910144), (2, 244724955072), (3, 163149970048), (4, 122362477536), (6, 81574985024), (8, 61181238768), (12, 40787492512), (13, 37649993088), (16, 30590619384), (24, 20393746256), (26, 18824996544), (32, 15295309692), (39, 12549997696), (48, 10196873128), (52, 9412498272), (64, 7647654846), (78, 6274998848), (96, 5098436564), (104, 4706249136), (128, 3823827423), (156, 3137499424), (192, 2549218282), (208, 2353124568), (312, 1568749712), (384, 1274609141), (416, 1176562284), (624, 784374856), (832, 588281142), (1248, 392187428), (1381, 354417024), (1664, 294140571), (2496, 196093714), (2762, 177208512), (4143, 118139008), (4992, 98046857), (5524, 88604256), (8286, 59069504), (11048, 44302128), (16572, 29534752), (17953, 27262848), (22096, 22151064), (33144, 14767376), (35906, 13631424), (44192, 11075532), (53859, 9087616), (66288, 7383688), (70997, 6893952), (71812, 6815712), (88384, 5537766), (107718, 4543808), (132576, 3691844), (141994, 3446976), (143624, 3407856), (176768, 2768883), (212991, 2297984), (215436, 2271904), (265152, 1845922), (283988, 1723488), (287248, 1703928), (425982, 1148992), (430872, 1135952), (530304, 922961), (567976, 861744), (574496, 851964)]