768786228

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{419}}^1\times {\mathrm{809}}^1$

素因数の和:1251

約数の個数: 120

約数和(自身を含む): 2305195200

約数和(自身を除く): 1536408972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 419, 567, 756, 809, 838, 1134, 1257, 1618, 1676, 2268, 2427, 2514, 2933, 3236, 3771, 4854, 5028, 5663, 5866, 7281, 7542, 8799, 9708, 11313, 11326, 11732, 14562, 15084, 16989, 17598, 21843, 22626, 22652, 26397, 29124, 33939, 33978, 35196, 43686, 45252, 50967, 52794, 65529, 67878, 67956, 79191, 87372, 101934, 105588, 131058, 135756, 152901, 158382, 203868, 237573, 262116, 305802, 316764, 338971, 458703, 475146, 611604, 677942, 917406, 950292, 1016913, 1355884, 1834812, 2033826, 2372797, 3050739, 4067652, 4745594, 6101478, 7118391, 9152217, 9491188, 12202956, 14236782, 18304434, 21355173, 27456651, 28473564, 36608868, 42710346, 54913302, 64065519, 85420692, 109826604, 128131038, 192196557, 256262076, 384393114, 768786228]

約数ペア:

[(1, 768786228), (2, 384393114), (3, 256262076), (4, 192196557), (6, 128131038), (7, 109826604), (9, 85420692), (12, 64065519), (14, 54913302), (18, 42710346), (21, 36608868), (27, 28473564), (28, 27456651), (36, 21355173), (42, 18304434), (54, 14236782), (63, 12202956), (81, 9491188), (84, 9152217), (108, 7118391), (126, 6101478), (162, 4745594), (189, 4067652), (252, 3050739), (324, 2372797), (378, 2033826), (419, 1834812), (567, 1355884), (756, 1016913), (809, 950292), (838, 917406), (1134, 677942), (1257, 611604), (1618, 475146), (1676, 458703), (2268, 338971), (2427, 316764), (2514, 305802), (2933, 262116), (3236, 237573), (3771, 203868), (4854, 158382), (5028, 152901), (5663, 135756), (5866, 131058), (7281, 105588), (7542, 101934), (8799, 87372), (9708, 79191), (11313, 67956), (11326, 67878), (11732, 65529), (14562, 52794), (15084, 50967), (16989, 45252), (17598, 43686), (21843, 35196), (22626, 33978), (22652, 33939), (26397, 29124)]