220585248

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:552

約数の個数: 192

約数和(自身を含む): 711244800

約数和(自身を除く): 490659552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 41, 48, 52, 54, 72, 78, 82, 96, 104, 108, 117, 123, 144, 156, 164, 208, 216, 234, 246, 288, 312, 328, 351, 369, 416, 432, 468, 479, 492, 533, 624, 656, 702, 738, 864, 936, 958, 984, 1066, 1107, 1248, 1312, 1404, 1437, 1476, 1599, 1872, 1916, 1968, 2132, 2214, 2808, 2874, 2952, 3198, 3744, 3832, 3936, 4264, 4311, 4428, 4797, 5616, 5748, 5904, 6227, 6396, 7664, 8528, 8622, 8856, 9594, 11232, 11496, 11808, 12454, 12792, 12933, 14391, 15328, 17056, 17244, 17712, 18681, 19188, 19639, 22992, 24908, 25584, 25866, 28782, 34488, 35424, 37362, 38376, 39278, 45984, 49816, 51168, 51732, 56043, 57564, 58917, 68976, 74724, 76752, 78556, 99632, 103464, 112086, 115128, 117834, 137952, 149448, 153504, 157112, 168129, 176751, 199264, 206928, 224172, 230256, 235668, 255307, 298896, 314224, 336258, 353502, 413856, 448344, 460512, 471336, 510614, 530253, 597792, 628448, 672516, 707004, 765921, 896688, 942672, 1021228, 1060506, 1345032, 1414008, 1531842, 1793376, 1885344, 2042456, 2121012, 2297763, 2690064, 2828016, 3063684, 4084912, 4242024, 4595526, 5380128, 5656032, 6127368, 6893289, 8169824, 8484048, 9191052, 12254736, 13786578, 16968096, 18382104, 24509472, 27573156, 36764208, 55146312, 73528416, 110292624, 220585248]

約数ペア:

[(1, 220585248), (2, 110292624), (3, 73528416), (4, 55146312), (6, 36764208), (8, 27573156), (9, 24509472), (12, 18382104), (13, 16968096), (16, 13786578), (18, 12254736), (24, 9191052), (26, 8484048), (27, 8169824), (32, 6893289), (36, 6127368), (39, 5656032), (41, 5380128), (48, 4595526), (52, 4242024), (54, 4084912), (72, 3063684), (78, 2828016), (82, 2690064), (96, 2297763), (104, 2121012), (108, 2042456), (117, 1885344), (123, 1793376), (144, 1531842), (156, 1414008), (164, 1345032), (208, 1060506), (216, 1021228), (234, 942672), (246, 896688), (288, 765921), (312, 707004), (328, 672516), (351, 628448), (369, 597792), (416, 530253), (432, 510614), (468, 471336), (479, 460512), (492, 448344), (533, 413856), (624, 353502), (656, 336258), (702, 314224), (738, 298896), (864, 255307), (936, 235668), (958, 230256), (984, 224172), (1066, 206928), (1107, 199264), (1248, 176751), (1312, 168129), (1404, 157112), (1437, 153504), (1476, 149448), (1599, 137952), (1872, 117834), (1916, 115128), (1968, 112086), (2132, 103464), (2214, 99632), (2808, 78556), (2874, 76752), (2952, 74724), (3198, 68976), (3744, 58917), (3832, 57564), (3936, 56043), (4264, 51732), (4311, 51168), (4428, 49816), (4797, 45984), (5616, 39278), (5748, 38376), (5904, 37362), (6227, 35424), (6396, 34488), (7664, 28782), (8528, 25866), (8622, 25584), (8856, 24908), (9594, 22992), (11232, 19639), (11496, 19188), (11808, 18681), (12454, 17712), (12792, 17244), (12933, 17056), (14391, 15328)]