1219372128

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4861}}^1$

素因数の和:4957

約数の個数: 144

約数和(自身を含む): 3790843056

約数和(自身を除く): 2571470928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 67, 72, 78, 96, 104, 117, 134, 144, 156, 201, 208, 234, 268, 288, 312, 402, 416, 468, 536, 603, 624, 804, 871, 936, 1072, 1206, 1248, 1608, 1742, 1872, 2144, 2412, 2613, 3216, 3484, 3744, 4824, 4861, 5226, 6432, 6968, 7839, 9648, 9722, 10452, 13936, 14583, 15678, 19296, 19444, 20904, 27872, 29166, 31356, 38888, 41808, 43749, 58332, 62712, 63193, 77776, 83616, 87498, 116664, 125424, 126386, 155552, 174996, 189579, 233328, 250848, 252772, 325687, 349992, 379158, 466656, 505544, 568737, 651374, 699984, 758316, 977061, 1011088, 1137474, 1302748, 1399968, 1516632, 1954122, 2022176, 2274948, 2605496, 2931183, 3033264, 3908244, 4233931, 4549896, 5210992, 5862366, 6066528, 7816488, 8467862, 9099792, 10421984, 11724732, 12701793, 15632976, 16935724, 18199584, 23449464, 25403586, 31265952, 33871448, 38105379, 46898928, 50807172, 67742896, 76210758, 93797856, 101614344, 135485792, 152421516, 203228688, 304843032, 406457376, 609686064, 1219372128]

約数ペア:

[(1, 1219372128), (2, 609686064), (3, 406457376), (4, 304843032), (6, 203228688), (8, 152421516), (9, 135485792), (12, 101614344), (13, 93797856), (16, 76210758), (18, 67742896), (24, 50807172), (26, 46898928), (32, 38105379), (36, 33871448), (39, 31265952), (48, 25403586), (52, 23449464), (67, 18199584), (72, 16935724), (78, 15632976), (96, 12701793), (104, 11724732), (117, 10421984), (134, 9099792), (144, 8467862), (156, 7816488), (201, 6066528), (208, 5862366), (234, 5210992), (268, 4549896), (288, 4233931), (312, 3908244), (402, 3033264), (416, 2931183), (468, 2605496), (536, 2274948), (603, 2022176), (624, 1954122), (804, 1516632), (871, 1399968), (936, 1302748), (1072, 1137474), (1206, 1011088), (1248, 977061), (1608, 758316), (1742, 699984), (1872, 651374), (2144, 568737), (2412, 505544), (2613, 466656), (3216, 379158), (3484, 349992), (3744, 325687), (4824, 252772), (4861, 250848), (5226, 233328), (6432, 189579), (6968, 174996), (7839, 155552), (9648, 126386), (9722, 125424), (10452, 116664), (13936, 87498), (14583, 83616), (15678, 77776), (19296, 63193), (19444, 62712), (20904, 58332), (27872, 43749), (29166, 41808), (31356, 38888)]