143440416

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:704

約数の個数: 192

約数和(自身を含む): 491823360

約数和(自身を除く): 348382944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 96, 108, 111, 112, 126, 144, 148, 168, 189, 216, 222, 224, 252, 259, 288, 296, 333, 336, 378, 432, 444, 504, 518, 592, 641, 666, 672, 756, 777, 864, 888, 999, 1008, 1036, 1184, 1282, 1332, 1512, 1554, 1776, 1923, 1998, 2016, 2072, 2331, 2564, 2664, 3024, 3108, 3552, 3846, 3996, 4144, 4487, 4662, 5128, 5328, 5769, 6048, 6216, 6993, 7692, 7992, 8288, 8974, 9324, 10256, 10656, 11538, 12432, 13461, 13986, 15384, 15984, 17307, 17948, 18648, 20512, 23076, 23717, 24864, 26922, 27972, 30768, 31968, 34614, 35896, 37296, 40383, 46152, 47434, 53844, 55944, 61536, 69228, 71151, 71792, 74592, 80766, 92304, 94868, 107688, 111888, 121149, 138456, 142302, 143584, 161532, 166019, 184608, 189736, 213453, 215376, 223776, 242298, 276912, 284604, 323064, 332038, 379472, 426906, 430752, 484596, 498057, 553824, 569208, 640359, 646128, 664076, 758944, 853812, 969192, 996114, 1138416, 1280718, 1292256, 1328152, 1494171, 1707624, 1938384, 1992228, 2276832, 2561436, 2656304, 2988342, 3415248, 3876768, 3984456, 4482513, 5122872, 5312608, 5976684, 6830496, 7968912, 8965026, 10245744, 11953368, 15937824, 17930052, 20491488, 23906736, 35860104, 47813472, 71720208, 143440416]

約数ペア:

[(1, 143440416), (2, 71720208), (3, 47813472), (4, 35860104), (6, 23906736), (7, 20491488), (8, 17930052), (9, 15937824), (12, 11953368), (14, 10245744), (16, 8965026), (18, 7968912), (21, 6830496), (24, 5976684), (27, 5312608), (28, 5122872), (32, 4482513), (36, 3984456), (37, 3876768), (42, 3415248), (48, 2988342), (54, 2656304), (56, 2561436), (63, 2276832), (72, 1992228), (74, 1938384), (84, 1707624), (96, 1494171), (108, 1328152), (111, 1292256), (112, 1280718), (126, 1138416), (144, 996114), (148, 969192), (168, 853812), (189, 758944), (216, 664076), (222, 646128), (224, 640359), (252, 569208), (259, 553824), (288, 498057), (296, 484596), (333, 430752), (336, 426906), (378, 379472), (432, 332038), (444, 323064), (504, 284604), (518, 276912), (592, 242298), (641, 223776), (666, 215376), (672, 213453), (756, 189736), (777, 184608), (864, 166019), (888, 161532), (999, 143584), (1008, 142302), (1036, 138456), (1184, 121149), (1282, 111888), (1332, 107688), (1512, 94868), (1554, 92304), (1776, 80766), (1923, 74592), (1998, 71792), (2016, 71151), (2072, 69228), (2331, 61536), (2564, 55944), (2664, 53844), (3024, 47434), (3108, 46152), (3552, 40383), (3846, 37296), (3996, 35896), (4144, 34614), (4487, 31968), (4662, 30768), (5128, 27972), (5328, 26922), (5769, 24864), (6048, 23717), (6216, 23076), (6993, 20512), (7692, 18648), (7992, 17948), (8288, 17307), (8974, 15984), (9324, 15384), (10256, 13986), (10656, 13461), (11538, 12432)]