628211376

素因数分解:

$2^4\times 3^7\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1423

約数の個数: 160

約数和(自身を含む): 1967304640

約数和(自身を除く): 1339093264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 729, 936, 972, 1053, 1296, 1381, 1404, 1458, 1872, 1944, 2106, 2187, 2762, 2808, 2916, 3159, 3888, 4143, 4212, 4374, 5524, 5616, 5832, 6318, 8286, 8424, 8748, 9477, 11048, 11664, 12429, 12636, 16572, 16848, 17496, 17953, 18954, 22096, 24858, 25272, 28431, 33144, 34992, 35906, 37287, 37908, 49716, 50544, 53859, 56862, 66288, 71812, 74574, 75816, 99432, 107718, 111861, 113724, 143624, 149148, 151632, 161577, 198864, 215436, 223722, 227448, 287248, 298296, 323154, 335583, 430872, 447444, 454896, 484731, 596592, 646308, 671166, 861744, 894888, 969462, 1006749, 1292616, 1342332, 1454193, 1789776, 1938924, 2013498, 2585232, 2684664, 2908386, 3020247, 3877848, 4026996, 4362579, 5369328, 5816772, 6040494, 7755696, 8053992, 8725158, 11633544, 12080988, 13087737, 16107984, 17450316, 23267088, 24161976, 26175474, 34900632, 39263211, 48323952, 52350948, 69801264, 78526422, 104701896, 157052844, 209403792, 314105688, 628211376]

約数ペア:

[(1, 628211376), (2, 314105688), (3, 209403792), (4, 157052844), (6, 104701896), (8, 78526422), (9, 69801264), (12, 52350948), (13, 48323952), (16, 39263211), (18, 34900632), (24, 26175474), (26, 24161976), (27, 23267088), (36, 17450316), (39, 16107984), (48, 13087737), (52, 12080988), (54, 11633544), (72, 8725158), (78, 8053992), (81, 7755696), (104, 6040494), (108, 5816772), (117, 5369328), (144, 4362579), (156, 4026996), (162, 3877848), (208, 3020247), (216, 2908386), (234, 2684664), (243, 2585232), (312, 2013498), (324, 1938924), (351, 1789776), (432, 1454193), (468, 1342332), (486, 1292616), (624, 1006749), (648, 969462), (702, 894888), (729, 861744), (936, 671166), (972, 646308), (1053, 596592), (1296, 484731), (1381, 454896), (1404, 447444), (1458, 430872), (1872, 335583), (1944, 323154), (2106, 298296), (2187, 287248), (2762, 227448), (2808, 223722), (2916, 215436), (3159, 198864), (3888, 161577), (4143, 151632), (4212, 149148), (4374, 143624), (5524, 113724), (5616, 111861), (5832, 107718), (6318, 99432), (8286, 75816), (8424, 74574), (8748, 71812), (9477, 66288), (11048, 56862), (11664, 53859), (12429, 50544), (12636, 49716), (16572, 37908), (16848, 37287), (17496, 35906), (17953, 34992), (18954, 33144), (22096, 28431), (24858, 25272)]