990563616

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4129}}^1$

素因数の和:4176

約数の個数: 216

約数和(自身を含む): 3470414220

約数和(自身を除く): 2479850604

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 224, 238, 252, 272, 288, 294, 306, 336, 357, 392, 408, 441, 476, 504, 544, 588, 612, 672, 714, 784, 816, 833, 882, 952, 1008, 1071, 1176, 1224, 1428, 1568, 1632, 1666, 1764, 1904, 2016, 2142, 2352, 2448, 2499, 2856, 3332, 3528, 3808, 4129, 4284, 4704, 4896, 4998, 5712, 6664, 7056, 7497, 8258, 8568, 9996, 11424, 12387, 13328, 14112, 14994, 16516, 17136, 19992, 24774, 26656, 28903, 29988, 33032, 34272, 37161, 39984, 49548, 57806, 59976, 66064, 70193, 74322, 79968, 86709, 99096, 115612, 119952, 132128, 140386, 148644, 173418, 198192, 202321, 210579, 231224, 239904, 260127, 280772, 297288, 346836, 396384, 404642, 421158, 462448, 491351, 520254, 561544, 594576, 606963, 631737, 693672, 809284, 842316, 924896, 982702, 1040508, 1123088, 1189152, 1213926, 1263474, 1387344, 1474053, 1618568, 1684632, 1820889, 1965404, 2081016, 2246176, 2427852, 2526948, 2774688, 2948106, 3237136, 3369264, 3439457, 3641778, 3930808, 4162032, 4422159, 4855704, 5053896, 5896212, 6474272, 6738528, 6878914, 7283556, 7861616, 8324064, 8844318, 9711408, 10107792, 10318371, 11792424, 13757828, 14567112, 15723232, 17688636, 19422816, 20215584, 20636742, 23584848, 27515656, 29134224, 30955113, 35377272, 41273484, 47169696, 55031312, 58268448, 61910226, 70754544, 82546968, 110062624, 123820452, 141509088, 165093936, 247640904, 330187872, 495281808, 990563616]

約数ペア:

[(1, 990563616), (2, 495281808), (3, 330187872), (4, 247640904), (6, 165093936), (7, 141509088), (8, 123820452), (9, 110062624), (12, 82546968), (14, 70754544), (16, 61910226), (17, 58268448), (18, 55031312), (21, 47169696), (24, 41273484), (28, 35377272), (32, 30955113), (34, 29134224), (36, 27515656), (42, 23584848), (48, 20636742), (49, 20215584), (51, 19422816), (56, 17688636), (63, 15723232), (68, 14567112), (72, 13757828), (84, 11792424), (96, 10318371), (98, 10107792), (102, 9711408), (112, 8844318), (119, 8324064), (126, 7861616), (136, 7283556), (144, 6878914), (147, 6738528), (153, 6474272), (168, 5896212), (196, 5053896), (204, 4855704), (224, 4422159), (238, 4162032), (252, 3930808), (272, 3641778), (288, 3439457), (294, 3369264), (306, 3237136), (336, 2948106), (357, 2774688), (392, 2526948), (408, 2427852), (441, 2246176), (476, 2081016), (504, 1965404), (544, 1820889), (588, 1684632), (612, 1618568), (672, 1474053), (714, 1387344), (784, 1263474), (816, 1213926), (833, 1189152), (882, 1123088), (952, 1040508), (1008, 982702), (1071, 924896), (1176, 842316), (1224, 809284), (1428, 693672), (1568, 631737), (1632, 606963), (1666, 594576), (1764, 561544), (1904, 520254), (2016, 491351), (2142, 462448), (2352, 421158), (2448, 404642), (2499, 396384), (2856, 346836), (3332, 297288), (3528, 280772), (3808, 260127), (4129, 239904), (4284, 231224), (4704, 210579), (4896, 202321), (4998, 198192), (5712, 173418), (6664, 148644), (7056, 140386), (7497, 132128), (8258, 119952), (8568, 115612), (9996, 99096), (11424, 86709), (12387, 79968), (13328, 74322), (14112, 70193), (14994, 66064), (16516, 59976), (17136, 57806), (19992, 49548), (24774, 39984), (26656, 37161), (28903, 34272), (29988, 33032)]