198024876

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 180

約数和(自身を含む): 611738400

約数和(自身を除く): 413713524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 79, 84, 87, 98, 116, 126, 147, 158, 174, 196, 203, 237, 252, 261, 294, 316, 343, 348, 406, 441, 474, 522, 553, 588, 609, 686, 711, 812, 882, 948, 1029, 1044, 1106, 1218, 1372, 1421, 1422, 1659, 1764, 1827, 2058, 2212, 2291, 2401, 2436, 2842, 2844, 3087, 3318, 3654, 3871, 4116, 4263, 4582, 4802, 4977, 5684, 6174, 6636, 6873, 7203, 7308, 7742, 8526, 9164, 9604, 9947, 9954, 11613, 12348, 12789, 13746, 14406, 15484, 16037, 17052, 19894, 19908, 20619, 21609, 23226, 25578, 27097, 27492, 28812, 29841, 32074, 34839, 39788, 41238, 43218, 46452, 48111, 51156, 54194, 59682, 64148, 69629, 69678, 81291, 82476, 86436, 89523, 96222, 108388, 112259, 119364, 139258, 139356, 144333, 162582, 179046, 189679, 192444, 208887, 224518, 243873, 278516, 288666, 325164, 336777, 358092, 379358, 417774, 449036, 487746, 569037, 577332, 626661, 673554, 758716, 785813, 835548, 975492, 1010331, 1138074, 1253322, 1347108, 1571626, 1707111, 2020662, 2276148, 2357439, 2506644, 3143252, 3414222, 4041324, 4714878, 5500691, 6828444, 7072317, 9429756, 11001382, 14144634, 16502073, 22002764, 28289268, 33004146, 49506219, 66008292, 99012438, 198024876]

約数ペア:

[(1, 198024876), (2, 99012438), (3, 66008292), (4, 49506219), (6, 33004146), (7, 28289268), (9, 22002764), (12, 16502073), (14, 14144634), (18, 11001382), (21, 9429756), (28, 7072317), (29, 6828444), (36, 5500691), (42, 4714878), (49, 4041324), (58, 3414222), (63, 3143252), (79, 2506644), (84, 2357439), (87, 2276148), (98, 2020662), (116, 1707111), (126, 1571626), (147, 1347108), (158, 1253322), (174, 1138074), (196, 1010331), (203, 975492), (237, 835548), (252, 785813), (261, 758716), (294, 673554), (316, 626661), (343, 577332), (348, 569037), (406, 487746), (441, 449036), (474, 417774), (522, 379358), (553, 358092), (588, 336777), (609, 325164), (686, 288666), (711, 278516), (812, 243873), (882, 224518), (948, 208887), (1029, 192444), (1044, 189679), (1106, 179046), (1218, 162582), (1372, 144333), (1421, 139356), (1422, 139258), (1659, 119364), (1764, 112259), (1827, 108388), (2058, 96222), (2212, 89523), (2291, 86436), (2401, 82476), (2436, 81291), (2842, 69678), (2844, 69629), (3087, 64148), (3318, 59682), (3654, 54194), (3871, 51156), (4116, 48111), (4263, 46452), (4582, 43218), (4802, 41238), (4977, 39788), (5684, 34839), (6174, 32074), (6636, 29841), (6873, 28812), (7203, 27492), (7308, 27097), (7742, 25578), (8526, 23226), (9164, 21609), (9604, 20619), (9947, 19908), (9954, 19894), (11613, 17052), (12348, 16037), (12789, 15484), (13746, 14406)]