491150012616

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{131947}}^1$

素因数の和:132888

約数の個数: 128

約数和(自身を含む): 1437705408000

約数和(自身を除く): 946555395384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 907, 1026, 1368, 1814, 2052, 2721, 3628, 4104, 5442, 7256, 8163, 10884, 16326, 17233, 21768, 24489, 32652, 34466, 48978, 51699, 65304, 68932, 97956, 103398, 131947, 137864, 155097, 195912, 206796, 263894, 310194, 395841, 413592, 465291, 527788, 620388, 791682, 930582, 1055576, 1187523, 1240776, 1583364, 1861164, 2375046, 2506993, 3166728, 3562569, 3722328, 4750092, 5013986, 7125138, 7520979, 9500184, 10027972, 14250276, 15041958, 20055944, 22562937, 28500552, 30083916, 45125874, 60167832, 67688811, 90251748, 119675929, 135377622, 180503496, 239351858, 270755244, 359027787, 478703716, 541510488, 718055574, 957407432, 1077083361, 1436111148, 2154166722, 2273842651, 2872222296, 3231250083, 4308333444, 4547685302, 6462500166, 6821527953, 8616666888, 9095370604, 12925000332, 13643055906, 18190741208, 20464583859, 25850000664, 27286111812, 40929167718, 54572223624, 61393751577, 81858335436, 122787503154, 163716670872, 245575006308, 491150012616]

約数ペア:

[(1, 491150012616), (2, 245575006308), (3, 163716670872), (4, 122787503154), (6, 81858335436), (8, 61393751577), (9, 54572223624), (12, 40929167718), (18, 27286111812), (19, 25850000664), (24, 20464583859), (27, 18190741208), (36, 13643055906), (38, 12925000332), (54, 9095370604), (57, 8616666888), (72, 6821527953), (76, 6462500166), (108, 4547685302), (114, 4308333444), (152, 3231250083), (171, 2872222296), (216, 2273842651), (228, 2154166722), (342, 1436111148), (456, 1077083361), (513, 957407432), (684, 718055574), (907, 541510488), (1026, 478703716), (1368, 359027787), (1814, 270755244), (2052, 239351858), (2721, 180503496), (3628, 135377622), (4104, 119675929), (5442, 90251748), (7256, 67688811), (8163, 60167832), (10884, 45125874), (16326, 30083916), (17233, 28500552), (21768, 22562937), (24489, 20055944), (32652, 15041958), (34466, 14250276), (48978, 10027972), (51699, 9500184), (65304, 7520979), (68932, 7125138), (97956, 5013986), (103398, 4750092), (131947, 3722328), (137864, 3562569), (155097, 3166728), (195912, 2506993), (206796, 2375046), (263894, 1861164), (310194, 1583364), (395841, 1240776), (413592, 1187523), (465291, 1055576), (527788, 930582), (620388, 791682)]