428209824

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 1403075520

約数和(自身を除く): 974865696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 43, 48, 49, 56, 58, 73, 84, 86, 87, 96, 98, 112, 116, 129, 146, 147, 168, 172, 174, 196, 203, 219, 224, 232, 258, 292, 294, 301, 336, 344, 348, 392, 406, 438, 464, 511, 516, 584, 588, 602, 609, 672, 688, 696, 784, 812, 876, 903, 928, 1022, 1032, 1168, 1176, 1204, 1218, 1247, 1376, 1392, 1421, 1533, 1568, 1624, 1752, 1806, 2044, 2064, 2107, 2117, 2336, 2352, 2408, 2436, 2494, 2784, 2842, 3066, 3139, 3248, 3504, 3577, 3612, 3741, 4088, 4128, 4214, 4234, 4263, 4704, 4816, 4872, 4988, 5684, 6132, 6278, 6321, 6351, 6496, 7008, 7154, 7224, 7482, 8176, 8428, 8468, 8526, 8729, 9417, 9632, 9744, 9976, 10731, 11368, 12264, 12556, 12642, 12702, 14308, 14448, 14819, 14964, 16352, 16856, 16936, 17052, 17458, 18834, 19488, 19952, 21462, 21973, 22736, 24528, 25112, 25284, 25404, 26187, 28616, 28896, 29638, 29928, 33712, 33872, 34104, 34916, 37668, 39904, 42924, 43946, 44457, 45472, 49056, 50224, 50568, 50808, 52374, 57232, 59276, 59856, 61103, 65919, 67424, 67744, 68208, 69832, 75336, 85848, 87892, 88914, 91031, 100448, 101136, 101616, 103733, 104748, 114464, 118552, 119712, 122206, 131838, 136416, 139664, 150672, 153811, 171696, 175784, 177828, 182062, 183309, 202272, 203232, 207466, 209496, 237104, 244412, 263676, 273093, 279328, 301344, 307622, 311199, 343392, 351568, 355656, 364124, 366618, 414932, 418992, 461433, 474208, 488824, 527352, 546186, 615244, 622398, 637217, 703136, 711312, 728248, 733236, 829864, 837984, 922866, 977648, 1054704, 1092372, 1230488, 1244796, 1274434, 1422624, 1456496, 1466472, 1659728, 1845732, 1911651, 1955296, 2109408, 2184744, 2460976, 2489592, 2548868, 2912992, 2932944, 3319456, 3691464, 3823302, 4369488, 4460519, 4921952, 4979184, 5097736, 5865888, 7382928, 7646604, 8738976, 8921038, 9958368, 10195472, 13381557, 14765856, 15293208, 17842076, 20390944, 26763114, 30586416, 35684152, 53526228, 61172832, 71368304, 107052456, 142736608, 214104912, 428209824]

約数ペア:

[(1, 428209824), (2, 214104912), (3, 142736608), (4, 107052456), (6, 71368304), (7, 61172832), (8, 53526228), (12, 35684152), (14, 30586416), (16, 26763114), (21, 20390944), (24, 17842076), (28, 15293208), (29, 14765856), (32, 13381557), (42, 10195472), (43, 9958368), (48, 8921038), (49, 8738976), (56, 7646604), (58, 7382928), (73, 5865888), (84, 5097736), (86, 4979184), (87, 4921952), (96, 4460519), (98, 4369488), (112, 3823302), (116, 3691464), (129, 3319456), (146, 2932944), (147, 2912992), (168, 2548868), (172, 2489592), (174, 2460976), (196, 2184744), (203, 2109408), (219, 1955296), (224, 1911651), (232, 1845732), (258, 1659728), (292, 1466472), (294, 1456496), (301, 1422624), (336, 1274434), (344, 1244796), (348, 1230488), (392, 1092372), (406, 1054704), (438, 977648), (464, 922866), (511, 837984), (516, 829864), (584, 733236), (588, 728248), (602, 711312), (609, 703136), (672, 637217), (688, 622398), (696, 615244), (784, 546186), (812, 527352), (876, 488824), (903, 474208), (928, 461433), (1022, 418992), (1032, 414932), (1168, 366618), (1176, 364124), (1204, 355656), (1218, 351568), (1247, 343392), (1376, 311199), (1392, 307622), (1421, 301344), (1533, 279328), (1568, 273093), (1624, 263676), (1752, 244412), (1806, 237104), (2044, 209496), (2064, 207466), (2107, 203232), (2117, 202272), (2336, 183309), (2352, 182062), (2408, 177828), (2436, 175784), (2494, 171696), (2784, 153811), (2842, 150672), (3066, 139664), (3139, 136416), (3248, 131838), (3504, 122206), (3577, 119712), (3612, 118552), (3741, 114464), (4088, 104748), (4128, 103733), (4214, 101616), (4234, 101136), (4263, 100448), (4704, 91031), (4816, 88914), (4872, 87892), (4988, 85848), (5684, 75336), (6132, 69832), (6278, 68208), (6321, 67744), (6351, 67424), (6496, 65919), (7008, 61103), (7154, 59856), (7224, 59276), (7482, 57232), (8176, 52374), (8428, 50808), (8468, 50568), (8526, 50224), (8729, 49056), (9417, 45472), (9632, 44457), (9744, 43946), (9976, 42924), (10731, 39904), (11368, 37668), (12264, 34916), (12556, 34104), (12642, 33872), (12702, 33712), (14308, 29928), (14448, 29638), (14819, 28896), (14964, 28616), (16352, 26187), (16856, 25404), (16936, 25284), (17052, 25112), (17458, 24528), (18834, 22736), (19488, 21973), (19952, 21462)]