231188256

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{2287}}^1$

素因数の和:2325

約数の個数: 144

約数和(自身を含む): 734557824

約数和(自身を除く): 503369568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 864, 936, 972, 1053, 1248, 1296, 1404, 1872, 1944, 2106, 2287, 2592, 2808, 3159, 3744, 3888, 4212, 4574, 5616, 6318, 6861, 7776, 8424, 9148, 11232, 12636, 13722, 16848, 18296, 20583, 25272, 27444, 29731, 33696, 36592, 41166, 50544, 54888, 59462, 61749, 73184, 82332, 89193, 101088, 109776, 118924, 123498, 164664, 178386, 185247, 219552, 237848, 246996, 267579, 329328, 356772, 370494, 475696, 493992, 535158, 555741, 658656, 713544, 740988, 802737, 951392, 987984, 1070316, 1111482, 1427088, 1481976, 1605474, 1975968, 2140632, 2222964, 2408211, 2854176, 2963952, 3210948, 4281264, 4445928, 4816422, 5927904, 6421896, 7224633, 8562528, 8891856, 9632844, 12843792, 14449266, 17783712, 19265688, 25687584, 28898532, 38531376, 57797064, 77062752, 115594128, 231188256]

約数ペア:

[(1, 231188256), (2, 115594128), (3, 77062752), (4, 57797064), (6, 38531376), (8, 28898532), (9, 25687584), (12, 19265688), (13, 17783712), (16, 14449266), (18, 12843792), (24, 9632844), (26, 8891856), (27, 8562528), (32, 7224633), (36, 6421896), (39, 5927904), (48, 4816422), (52, 4445928), (54, 4281264), (72, 3210948), (78, 2963952), (81, 2854176), (96, 2408211), (104, 2222964), (108, 2140632), (117, 1975968), (144, 1605474), (156, 1481976), (162, 1427088), (208, 1111482), (216, 1070316), (234, 987984), (243, 951392), (288, 802737), (312, 740988), (324, 713544), (351, 658656), (416, 555741), (432, 535158), (468, 493992), (486, 475696), (624, 370494), (648, 356772), (702, 329328), (864, 267579), (936, 246996), (972, 237848), (1053, 219552), (1248, 185247), (1296, 178386), (1404, 164664), (1872, 123498), (1944, 118924), (2106, 109776), (2287, 101088), (2592, 89193), (2808, 82332), (3159, 73184), (3744, 61749), (3888, 59462), (4212, 54888), (4574, 50544), (5616, 41166), (6318, 36592), (6861, 33696), (7776, 29731), (8424, 27444), (9148, 25272), (11232, 20583), (12636, 18296), (13722, 16848)]