21344739384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{37537}}^1$

素因数の和:37637

約数の個数: 128

約数和(自身を含む): 59460192000

約数和(自身を除く): 38115452616

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 43, 57, 58, 76, 86, 87, 114, 116, 129, 152, 172, 174, 228, 232, 258, 344, 348, 456, 516, 551, 696, 817, 1032, 1102, 1247, 1634, 1653, 2204, 2451, 2494, 3268, 3306, 3741, 4408, 4902, 4988, 6536, 6612, 7482, 9804, 9976, 13224, 14964, 19608, 23693, 29928, 37537, 47386, 71079, 75074, 94772, 112611, 142158, 150148, 189544, 225222, 284316, 300296, 450444, 568632, 713203, 900888, 1088573, 1426406, 1614091, 2139609, 2177146, 2852812, 3228182, 3265719, 4279218, 4354292, 4842273, 5705624, 6456364, 6531438, 8558436, 8708584, 9684546, 12912728, 13062876, 17116872, 19369092, 20682887, 26125752, 30667729, 38738184, 41365774, 46808639, 61335458, 62048661, 82731548, 92003187, 93617278, 122670916, 124097322, 140425917, 165463096, 184006374, 187234556, 245341832, 248194644, 280851834, 368012748, 374469112, 496389288, 561703668, 736025496, 889364141, 1123407336, 1778728282, 2668092423, 3557456564, 5336184846, 7114913128, 10672369692, 21344739384]

約数ペア:

[(1, 21344739384), (2, 10672369692), (3, 7114913128), (4, 5336184846), (6, 3557456564), (8, 2668092423), (12, 1778728282), (19, 1123407336), (24, 889364141), (29, 736025496), (38, 561703668), (43, 496389288), (57, 374469112), (58, 368012748), (76, 280851834), (86, 248194644), (87, 245341832), (114, 187234556), (116, 184006374), (129, 165463096), (152, 140425917), (172, 124097322), (174, 122670916), (228, 93617278), (232, 92003187), (258, 82731548), (344, 62048661), (348, 61335458), (456, 46808639), (516, 41365774), (551, 38738184), (696, 30667729), (817, 26125752), (1032, 20682887), (1102, 19369092), (1247, 17116872), (1634, 13062876), (1653, 12912728), (2204, 9684546), (2451, 8708584), (2494, 8558436), (3268, 6531438), (3306, 6456364), (3741, 5705624), (4408, 4842273), (4902, 4354292), (4988, 4279218), (6536, 3265719), (6612, 3228182), (7482, 2852812), (9804, 2177146), (9976, 2139609), (13224, 1614091), (14964, 1426406), (19608, 1088573), (23693, 900888), (29928, 713203), (37537, 568632), (47386, 450444), (71079, 300296), (75074, 284316), (94772, 225222), (112611, 189544), (142158, 150148)]