427202384

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 160

約数和(自身を含む): 1080288000

約数和(自身を除く): 653085616

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 112, 119, 133, 136, 152, 196, 238, 241, 266, 272, 304, 323, 343, 392, 476, 482, 532, 646, 686, 784, 833, 931, 952, 964, 1064, 1292, 1372, 1666, 1687, 1862, 1904, 1928, 2128, 2261, 2584, 2744, 3332, 3374, 3724, 3856, 4097, 4522, 4579, 5168, 5488, 5831, 6517, 6664, 6748, 7448, 8194, 9044, 9158, 11662, 11809, 13034, 13328, 13496, 14896, 15827, 16388, 18088, 18316, 23324, 23618, 26068, 26992, 28679, 31654, 32053, 32776, 36176, 36632, 46648, 47236, 52136, 57358, 63308, 64106, 65552, 73264, 77843, 82663, 93296, 94472, 104272, 110789, 114716, 126616, 128212, 155686, 165326, 188944, 200753, 221578, 224371, 229432, 253232, 256424, 311372, 330652, 401506, 443156, 448742, 458864, 512848, 544901, 622744, 661304, 803012, 886312, 897484, 1089802, 1245488, 1322608, 1405271, 1570597, 1606024, 1772624, 1794968, 2179604, 2810542, 3141194, 3212048, 3589936, 3814307, 4359208, 5621084, 6282388, 7628614, 8718416, 11242168, 12564776, 15257228, 22484336, 25129552, 26700149, 30514456, 53400298, 61028912, 106800596, 213601192, 427202384]

約数ペア:

[(1, 427202384), (2, 213601192), (4, 106800596), (7, 61028912), (8, 53400298), (14, 30514456), (16, 26700149), (17, 25129552), (19, 22484336), (28, 15257228), (34, 12564776), (38, 11242168), (49, 8718416), (56, 7628614), (68, 6282388), (76, 5621084), (98, 4359208), (112, 3814307), (119, 3589936), (133, 3212048), (136, 3141194), (152, 2810542), (196, 2179604), (238, 1794968), (241, 1772624), (266, 1606024), (272, 1570597), (304, 1405271), (323, 1322608), (343, 1245488), (392, 1089802), (476, 897484), (482, 886312), (532, 803012), (646, 661304), (686, 622744), (784, 544901), (833, 512848), (931, 458864), (952, 448742), (964, 443156), (1064, 401506), (1292, 330652), (1372, 311372), (1666, 256424), (1687, 253232), (1862, 229432), (1904, 224371), (1928, 221578), (2128, 200753), (2261, 188944), (2584, 165326), (2744, 155686), (3332, 128212), (3374, 126616), (3724, 114716), (3856, 110789), (4097, 104272), (4522, 94472), (4579, 93296), (5168, 82663), (5488, 77843), (5831, 73264), (6517, 65552), (6664, 64106), (6748, 63308), (7448, 57358), (8194, 52136), (9044, 47236), (9158, 46648), (11662, 36632), (11809, 36176), (13034, 32776), (13328, 32053), (13496, 31654), (14896, 28679), (15827, 26992), (16388, 26068), (18088, 23618), (18316, 23324)]