304685136

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1546

約数の個数: 180

約数和(自身を含む): 1026803700

約数和(自身を除く): 722118564

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 98, 112, 116, 126, 144, 147, 168, 174, 196, 203, 232, 252, 261, 294, 336, 348, 392, 406, 441, 464, 504, 522, 588, 609, 696, 784, 812, 882, 1008, 1044, 1176, 1218, 1392, 1421, 1489, 1624, 1764, 1827, 2088, 2352, 2436, 2842, 2978, 3248, 3528, 3654, 4176, 4263, 4467, 4872, 5684, 5956, 7056, 7308, 8526, 8934, 9744, 10423, 11368, 11912, 12789, 13401, 14616, 17052, 17868, 20846, 22736, 23824, 25578, 26802, 29232, 31269, 34104, 35736, 41692, 43181, 51156, 53604, 62538, 68208, 71472, 72961, 83384, 86362, 93807, 102312, 107208, 125076, 129543, 145922, 166768, 172724, 187614, 204624, 214416, 218883, 250152, 259086, 291844, 302267, 345448, 375228, 388629, 437766, 500304, 518172, 583688, 604534, 656649, 690896, 750456, 777258, 875532, 906801, 1036344, 1167376, 1209068, 1313298, 1500912, 1554516, 1751064, 1813602, 2072688, 2115869, 2418136, 2626596, 2720403, 3109032, 3502128, 3627204, 4231738, 4836272, 5253192, 5440806, 6218064, 6347607, 7254408, 8463476, 10506384, 10881612, 12695214, 14508816, 16926952, 19042821, 21763224, 25390428, 33853904, 38085642, 43526448, 50780856, 76171284, 101561712, 152342568, 304685136]

約数ペア:

[(1, 304685136), (2, 152342568), (3, 101561712), (4, 76171284), (6, 50780856), (7, 43526448), (8, 38085642), (9, 33853904), (12, 25390428), (14, 21763224), (16, 19042821), (18, 16926952), (21, 14508816), (24, 12695214), (28, 10881612), (29, 10506384), (36, 8463476), (42, 7254408), (48, 6347607), (49, 6218064), (56, 5440806), (58, 5253192), (63, 4836272), (72, 4231738), (84, 3627204), (87, 3502128), (98, 3109032), (112, 2720403), (116, 2626596), (126, 2418136), (144, 2115869), (147, 2072688), (168, 1813602), (174, 1751064), (196, 1554516), (203, 1500912), (232, 1313298), (252, 1209068), (261, 1167376), (294, 1036344), (336, 906801), (348, 875532), (392, 777258), (406, 750456), (441, 690896), (464, 656649), (504, 604534), (522, 583688), (588, 518172), (609, 500304), (696, 437766), (784, 388629), (812, 375228), (882, 345448), (1008, 302267), (1044, 291844), (1176, 259086), (1218, 250152), (1392, 218883), (1421, 214416), (1489, 204624), (1624, 187614), (1764, 172724), (1827, 166768), (2088, 145922), (2352, 129543), (2436, 125076), (2842, 107208), (2978, 102312), (3248, 93807), (3528, 86362), (3654, 83384), (4176, 72961), (4263, 71472), (4467, 68208), (4872, 62538), (5684, 53604), (5956, 51156), (7056, 43181), (7308, 41692), (8526, 35736), (8934, 34104), (9744, 31269), (10423, 29232), (11368, 26802), (11912, 25578), (12789, 23824), (13401, 22736), (14616, 20846), (17052, 17868)]