213473988

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 288

約数和(自身を含む): 723945600

約数和(自身を除く): 510471612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 49, 52, 54, 58, 63, 78, 84, 87, 91, 98, 107, 108, 116, 117, 126, 147, 156, 174, 182, 189, 196, 203, 214, 234, 252, 261, 273, 294, 321, 348, 351, 364, 377, 378, 406, 428, 441, 468, 522, 546, 588, 609, 637, 642, 702, 749, 754, 756, 783, 812, 819, 882, 963, 1044, 1092, 1131, 1218, 1274, 1284, 1323, 1391, 1404, 1421, 1498, 1508, 1566, 1638, 1764, 1827, 1911, 1926, 2247, 2262, 2436, 2457, 2548, 2639, 2646, 2782, 2842, 2889, 2996, 3103, 3132, 3276, 3393, 3654, 3822, 3852, 4173, 4263, 4494, 4524, 4914, 5243, 5278, 5292, 5481, 5564, 5684, 5733, 5778, 6206, 6741, 6786, 7308, 7644, 7917, 8346, 8526, 8988, 9309, 9737, 9828, 10179, 10486, 10556, 10962, 11466, 11556, 12412, 12519, 12789, 13482, 13572, 15729, 15834, 16692, 17052, 17199, 18473, 18618, 19474, 20223, 20358, 20972, 21721, 21924, 22932, 23751, 25038, 25578, 26964, 27927, 29211, 31458, 31668, 34398, 36946, 37236, 37557, 38367, 38948, 40339, 40446, 40716, 43442, 47187, 47502, 50076, 51156, 55419, 55854, 58422, 62916, 65163, 68159, 68796, 71253, 73892, 75114, 76734, 80678, 80892, 83781, 86884, 87633, 94374, 95004, 110838, 111708, 116844, 121017, 130326, 136318, 141561, 142506, 150228, 152047, 153468, 161356, 166257, 167562, 175266, 188748, 195489, 204477, 221676, 242034, 260652, 262899, 272636, 282373, 283122, 285012, 304094, 332514, 335124, 350532, 363051, 390978, 408954, 456141, 484068, 498771, 525798, 564746, 566244, 586467, 608188, 613431, 665028, 726102, 781956, 817908, 847119, 912282, 997542, 1051596, 1089153, 1129492, 1172934, 1226862, 1368423, 1452204, 1694238, 1824564, 1840293, 1976611, 1995084, 2178306, 2345868, 2453724, 2541357, 2736846, 3388476, 3680586, 3953222, 4105269, 4356612, 5082714, 5473692, 5929833, 7361172, 7624071, 7906444, 8210538, 10165428, 11859666, 15248142, 16421076, 17789499, 23719332, 30496284, 35578998, 53368497, 71157996, 106736994, 213473988]

約数ペア:

[(1, 213473988), (2, 106736994), (3, 71157996), (4, 53368497), (6, 35578998), (7, 30496284), (9, 23719332), (12, 17789499), (13, 16421076), (14, 15248142), (18, 11859666), (21, 10165428), (26, 8210538), (27, 7906444), (28, 7624071), (29, 7361172), (36, 5929833), (39, 5473692), (42, 5082714), (49, 4356612), (52, 4105269), (54, 3953222), (58, 3680586), (63, 3388476), (78, 2736846), (84, 2541357), (87, 2453724), (91, 2345868), (98, 2178306), (107, 1995084), (108, 1976611), (116, 1840293), (117, 1824564), (126, 1694238), (147, 1452204), (156, 1368423), (174, 1226862), (182, 1172934), (189, 1129492), (196, 1089153), (203, 1051596), (214, 997542), (234, 912282), (252, 847119), (261, 817908), (273, 781956), (294, 726102), (321, 665028), (348, 613431), (351, 608188), (364, 586467), (377, 566244), (378, 564746), (406, 525798), (428, 498771), (441, 484068), (468, 456141), (522, 408954), (546, 390978), (588, 363051), (609, 350532), (637, 335124), (642, 332514), (702, 304094), (749, 285012), (754, 283122), (756, 282373), (783, 272636), (812, 262899), (819, 260652), (882, 242034), (963, 221676), (1044, 204477), (1092, 195489), (1131, 188748), (1218, 175266), (1274, 167562), (1284, 166257), (1323, 161356), (1391, 153468), (1404, 152047), (1421, 150228), (1498, 142506), (1508, 141561), (1566, 136318), (1638, 130326), (1764, 121017), (1827, 116844), (1911, 111708), (1926, 110838), (2247, 95004), (2262, 94374), (2436, 87633), (2457, 86884), (2548, 83781), (2639, 80892), (2646, 80678), (2782, 76734), (2842, 75114), (2889, 73892), (2996, 71253), (3103, 68796), (3132, 68159), (3276, 65163), (3393, 62916), (3654, 58422), (3822, 55854), (3852, 55419), (4173, 51156), (4263, 50076), (4494, 47502), (4524, 47187), (4914, 43442), (5243, 40716), (5278, 40446), (5292, 40339), (5481, 38948), (5564, 38367), (5684, 37557), (5733, 37236), (5778, 36946), (6206, 34398), (6741, 31668), (6786, 31458), (7308, 29211), (7644, 27927), (7917, 26964), (8346, 25578), (8526, 25038), (8988, 23751), (9309, 22932), (9737, 21924), (9828, 21721), (10179, 20972), (10486, 20358), (10556, 20223), (10962, 19474), (11466, 18618), (11556, 18473), (12412, 17199), (12519, 17052), (12789, 16692), (13482, 15834), (13572, 15729)]