220798656

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{9829}}^1$

素因数の和:9863

約数の個数: 112

約数和(自身を含む): 699109600

約数和(自身を除く): 478310944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 9829, 11232, 19658, 22464, 29487, 39316, 58974, 78632, 88461, 117948, 127777, 157264, 176922, 235896, 255554, 265383, 314528, 353844, 383331, 471792, 511108, 530766, 629056, 707688, 766662, 943584, 1022216, 1061532, 1149993, 1415376, 1533324, 1887168, 2044432, 2123064, 2299986, 2830752, 3066648, 3449979, 4088864, 4246128, 4599972, 5661504, 6133296, 6899958, 8177728, 8492256, 9199944, 12266592, 13799916, 16984512, 18399888, 24533184, 27599832, 36799776, 55199664, 73599552, 110399328, 220798656]

約数ペア:

[(1, 220798656), (2, 110399328), (3, 73599552), (4, 55199664), (6, 36799776), (8, 27599832), (9, 24533184), (12, 18399888), (13, 16984512), (16, 13799916), (18, 12266592), (24, 9199944), (26, 8492256), (27, 8177728), (32, 6899958), (36, 6133296), (39, 5661504), (48, 4599972), (52, 4246128), (54, 4088864), (64, 3449979), (72, 3066648), (78, 2830752), (96, 2299986), (104, 2123064), (108, 2044432), (117, 1887168), (144, 1533324), (156, 1415376), (192, 1149993), (208, 1061532), (216, 1022216), (234, 943584), (288, 766662), (312, 707688), (351, 629056), (416, 530766), (432, 511108), (468, 471792), (576, 383331), (624, 353844), (702, 314528), (832, 265383), (864, 255554), (936, 235896), (1248, 176922), (1404, 157264), (1728, 127777), (1872, 117948), (2496, 88461), (2808, 78632), (3744, 58974), (5616, 39316), (7488, 29487), (9829, 22464), (11232, 19658)]