16523388

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 216

約数和(自身を含む): 56019600

約数和(自身を除く): 39496212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 29, 34, 36, 38, 42, 49, 51, 57, 58, 63, 68, 76, 84, 87, 98, 102, 114, 116, 119, 126, 133, 147, 153, 171, 174, 196, 203, 204, 228, 238, 252, 261, 266, 294, 306, 323, 342, 348, 357, 399, 406, 441, 476, 493, 522, 532, 551, 588, 609, 612, 646, 684, 714, 798, 812, 833, 882, 931, 969, 986, 1044, 1071, 1102, 1197, 1218, 1292, 1421, 1428, 1479, 1596, 1653, 1666, 1764, 1827, 1862, 1938, 1972, 2142, 2204, 2261, 2394, 2436, 2499, 2793, 2842, 2907, 2958, 3306, 3332, 3451, 3654, 3724, 3857, 3876, 4263, 4284, 4437, 4522, 4788, 4959, 4998, 5586, 5684, 5814, 5916, 6612, 6783, 6902, 7308, 7497, 7714, 8379, 8526, 8874, 9044, 9367, 9918, 9996, 10353, 11172, 11571, 11628, 12789, 13566, 13804, 14994, 15428, 15827, 16758, 17052, 17748, 18734, 19836, 20349, 20706, 23142, 24157, 25578, 26999, 27132, 28101, 29988, 31059, 31654, 33516, 34713, 37468, 40698, 41412, 46284, 47481, 48314, 51156, 53998, 56202, 62118, 63308, 65569, 69426, 72471, 80997, 81396, 84303, 94962, 96628, 107996, 112404, 124236, 131138, 138852, 142443, 144942, 161994, 168606, 189924, 196707, 217413, 242991, 262276, 284886, 289884, 323988, 337212, 393414, 434826, 458983, 485982, 569772, 590121, 786828, 869652, 917966, 971964, 1180242, 1376949, 1835932, 2360484, 2753898, 4130847, 5507796, 8261694, 16523388]

約数ペア:

[(1, 16523388), (2, 8261694), (3, 5507796), (4, 4130847), (6, 2753898), (7, 2360484), (9, 1835932), (12, 1376949), (14, 1180242), (17, 971964), (18, 917966), (19, 869652), (21, 786828), (28, 590121), (29, 569772), (34, 485982), (36, 458983), (38, 434826), (42, 393414), (49, 337212), (51, 323988), (57, 289884), (58, 284886), (63, 262276), (68, 242991), (76, 217413), (84, 196707), (87, 189924), (98, 168606), (102, 161994), (114, 144942), (116, 142443), (119, 138852), (126, 131138), (133, 124236), (147, 112404), (153, 107996), (171, 96628), (174, 94962), (196, 84303), (203, 81396), (204, 80997), (228, 72471), (238, 69426), (252, 65569), (261, 63308), (266, 62118), (294, 56202), (306, 53998), (323, 51156), (342, 48314), (348, 47481), (357, 46284), (399, 41412), (406, 40698), (441, 37468), (476, 34713), (493, 33516), (522, 31654), (532, 31059), (551, 29988), (588, 28101), (609, 27132), (612, 26999), (646, 25578), (684, 24157), (714, 23142), (798, 20706), (812, 20349), (833, 19836), (882, 18734), (931, 17748), (969, 17052), (986, 16758), (1044, 15827), (1071, 15428), (1102, 14994), (1197, 13804), (1218, 13566), (1292, 12789), (1421, 11628), (1428, 11571), (1479, 11172), (1596, 10353), (1653, 9996), (1666, 9918), (1764, 9367), (1827, 9044), (1862, 8874), (1938, 8526), (1972, 8379), (2142, 7714), (2204, 7497), (2261, 7308), (2394, 6902), (2436, 6783), (2499, 6612), (2793, 5916), (2842, 5814), (2907, 5684), (2958, 5586), (3306, 4998), (3332, 4959), (3451, 4788), (3654, 4522), (3724, 4437), (3857, 4284), (3876, 4263)]