220221504

素因数分解:

$2^6\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1847}}^1$

素因数の和:1894

約数の個数: 140

約数和(自身を含む): 681557184

約数和(自身を除く): 461335680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 192, 207, 216, 276, 288, 324, 368, 414, 432, 552, 576, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1472, 1656, 1728, 1847, 1863, 2208, 2484, 2592, 3312, 3694, 3726, 4416, 4968, 5184, 5541, 6624, 7388, 7452, 9936, 11082, 13248, 14776, 14904, 16623, 19872, 22164, 29552, 29808, 33246, 39744, 42481, 44328, 49869, 59104, 59616, 66492, 84962, 88656, 99738, 118208, 119232, 127443, 132984, 149607, 169924, 177312, 199476, 254886, 265968, 299214, 339848, 354624, 382329, 398952, 509772, 531936, 598428, 679696, 764658, 797904, 1019544, 1063872, 1146987, 1196856, 1359392, 1529316, 1595808, 2039088, 2293974, 2393712, 2718784, 3058632, 3191616, 3440961, 4078176, 4587948, 4787424, 6117264, 6881922, 8156352, 9175896, 9574848, 12234528, 13763844, 18351792, 24469056, 27527688, 36703584, 55055376, 73407168, 110110752, 220221504]

約数ペア:

[(1, 220221504), (2, 110110752), (3, 73407168), (4, 55055376), (6, 36703584), (8, 27527688), (9, 24469056), (12, 18351792), (16, 13763844), (18, 12234528), (23, 9574848), (24, 9175896), (27, 8156352), (32, 6881922), (36, 6117264), (46, 4787424), (48, 4587948), (54, 4078176), (64, 3440961), (69, 3191616), (72, 3058632), (81, 2718784), (92, 2393712), (96, 2293974), (108, 2039088), (138, 1595808), (144, 1529316), (162, 1359392), (184, 1196856), (192, 1146987), (207, 1063872), (216, 1019544), (276, 797904), (288, 764658), (324, 679696), (368, 598428), (414, 531936), (432, 509772), (552, 398952), (576, 382329), (621, 354624), (648, 339848), (736, 299214), (828, 265968), (864, 254886), (1104, 199476), (1242, 177312), (1296, 169924), (1472, 149607), (1656, 132984), (1728, 127443), (1847, 119232), (1863, 118208), (2208, 99738), (2484, 88656), (2592, 84962), (3312, 66492), (3694, 59616), (3726, 59104), (4416, 49869), (4968, 44328), (5184, 42481), (5541, 39744), (6624, 33246), (7388, 29808), (7452, 29552), (9936, 22164), (11082, 19872), (13248, 16623), (14776, 14904)]