280258368

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2464

約数の個数: 112

約数和(自身を含む): 815888640

約数和(自身を除く): 535630272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 141, 156, 188, 192, 208, 282, 312, 376, 416, 564, 611, 624, 752, 832, 1128, 1222, 1248, 1504, 1833, 2256, 2389, 2444, 2496, 3008, 3666, 4512, 4778, 4888, 7167, 7332, 9024, 9556, 9776, 14334, 14664, 19112, 19552, 28668, 29328, 31057, 38224, 39104, 57336, 58656, 62114, 76448, 93171, 112283, 114672, 117312, 124228, 152896, 186342, 224566, 229344, 248456, 336849, 372684, 449132, 458688, 496912, 673698, 745368, 898264, 993824, 1347396, 1459679, 1490736, 1796528, 1987648, 2694792, 2919358, 2981472, 3593056, 4379037, 5389584, 5838716, 5962944, 7186112, 8758074, 10779168, 11677432, 17516148, 21558336, 23354864, 35032296, 46709728, 70064592, 93419456, 140129184, 280258368]

約数ペア:

[(1, 280258368), (2, 140129184), (3, 93419456), (4, 70064592), (6, 46709728), (8, 35032296), (12, 23354864), (13, 21558336), (16, 17516148), (24, 11677432), (26, 10779168), (32, 8758074), (39, 7186112), (47, 5962944), (48, 5838716), (52, 5389584), (64, 4379037), (78, 3593056), (94, 2981472), (96, 2919358), (104, 2694792), (141, 1987648), (156, 1796528), (188, 1490736), (192, 1459679), (208, 1347396), (282, 993824), (312, 898264), (376, 745368), (416, 673698), (564, 496912), (611, 458688), (624, 449132), (752, 372684), (832, 336849), (1128, 248456), (1222, 229344), (1248, 224566), (1504, 186342), (1833, 152896), (2256, 124228), (2389, 117312), (2444, 114672), (2496, 112283), (3008, 93171), (3666, 76448), (4512, 62114), (4778, 58656), (4888, 57336), (7167, 39104), (7332, 38224), (9024, 31057), (9556, 29328), (9776, 28668), (14334, 19552), (14664, 19112)]