252733572

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 216

約数和(自身を含む): 815645376

約数和(自身を除く): 562911804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 103, 107, 117, 126, 147, 156, 182, 196, 206, 214, 234, 252, 273, 294, 309, 321, 364, 412, 428, 441, 468, 546, 588, 618, 637, 642, 721, 749, 819, 882, 927, 963, 1092, 1236, 1274, 1284, 1339, 1391, 1442, 1498, 1638, 1764, 1854, 1911, 1926, 2163, 2247, 2548, 2678, 2782, 2884, 2996, 3276, 3708, 3822, 3852, 4017, 4173, 4326, 4494, 5047, 5243, 5356, 5564, 5733, 6489, 6741, 7644, 8034, 8346, 8652, 8988, 9373, 9737, 10094, 10486, 11021, 11466, 12051, 12519, 12978, 13482, 15141, 15729, 16068, 16692, 18746, 19474, 20188, 20972, 22042, 22932, 24102, 25038, 25956, 26964, 28119, 29211, 30282, 31458, 33063, 37492, 38948, 44084, 45423, 47187, 48204, 50076, 56238, 58422, 60564, 62916, 65611, 66126, 68159, 77147, 84357, 87633, 90846, 94374, 99189, 112476, 116844, 131222, 132252, 136318, 143273, 154294, 168714, 175266, 181692, 188748, 196833, 198378, 204477, 231441, 262444, 272636, 286546, 308588, 337428, 350532, 393666, 396756, 408954, 429819, 462882, 540029, 573092, 590499, 613431, 694323, 787332, 817908, 859638, 925764, 1002911, 1080058, 1180998, 1226862, 1289457, 1388646, 1620087, 1719276, 2005822, 2160116, 2361996, 2453724, 2578914, 2777292, 3008733, 3240174, 4011644, 4860261, 5157828, 6017466, 6480348, 7020377, 9026199, 9720522, 12034932, 14040754, 18052398, 19441044, 21061131, 28081508, 36104796, 42122262, 63183393, 84244524, 126366786, 252733572]

約数ペア:

[(1, 252733572), (2, 126366786), (3, 84244524), (4, 63183393), (6, 42122262), (7, 36104796), (9, 28081508), (12, 21061131), (13, 19441044), (14, 18052398), (18, 14040754), (21, 12034932), (26, 9720522), (28, 9026199), (36, 7020377), (39, 6480348), (42, 6017466), (49, 5157828), (52, 4860261), (63, 4011644), (78, 3240174), (84, 3008733), (91, 2777292), (98, 2578914), (103, 2453724), (107, 2361996), (117, 2160116), (126, 2005822), (147, 1719276), (156, 1620087), (182, 1388646), (196, 1289457), (206, 1226862), (214, 1180998), (234, 1080058), (252, 1002911), (273, 925764), (294, 859638), (309, 817908), (321, 787332), (364, 694323), (412, 613431), (428, 590499), (441, 573092), (468, 540029), (546, 462882), (588, 429819), (618, 408954), (637, 396756), (642, 393666), (721, 350532), (749, 337428), (819, 308588), (882, 286546), (927, 272636), (963, 262444), (1092, 231441), (1236, 204477), (1274, 198378), (1284, 196833), (1339, 188748), (1391, 181692), (1442, 175266), (1498, 168714), (1638, 154294), (1764, 143273), (1854, 136318), (1911, 132252), (1926, 131222), (2163, 116844), (2247, 112476), (2548, 99189), (2678, 94374), (2782, 90846), (2884, 87633), (2996, 84357), (3276, 77147), (3708, 68159), (3822, 66126), (3852, 65611), (4017, 62916), (4173, 60564), (4326, 58422), (4494, 56238), (5047, 50076), (5243, 48204), (5356, 47187), (5564, 45423), (5733, 44084), (6489, 38948), (6741, 37492), (7644, 33063), (8034, 31458), (8346, 30282), (8652, 29211), (8988, 28119), (9373, 26964), (9737, 25956), (10094, 25038), (10486, 24102), (11021, 22932), (11466, 22042), (12051, 20972), (12519, 20188), (12978, 19474), (13482, 18746), (15141, 16692), (15729, 16068)]