447587532

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:602

約数の個数: 144

約数和(自身を含む): 1352682240

約数和(自身を除く): 905094708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 157, 162, 189, 243, 252, 314, 324, 378, 419, 471, 486, 567, 628, 756, 838, 942, 972, 1099, 1134, 1257, 1413, 1676, 1701, 1884, 2198, 2268, 2514, 2826, 2933, 3297, 3402, 3771, 4239, 4396, 5028, 5652, 5866, 6594, 6804, 7542, 8478, 8799, 9891, 11313, 11732, 12717, 13188, 15084, 16956, 17598, 19782, 22626, 25434, 26397, 29673, 33939, 35196, 38151, 39564, 45252, 50868, 52794, 59346, 65783, 67878, 76302, 79191, 89019, 101817, 105588, 118692, 131566, 135756, 152604, 158382, 178038, 197349, 203634, 237573, 263132, 267057, 316764, 356076, 394698, 407268, 460481, 475146, 534114, 592047, 712719, 789396, 920962, 950292, 1068228, 1184094, 1381443, 1425438, 1776141, 1841924, 2368188, 2762886, 2850876, 3552282, 4144329, 5328423, 5525772, 7104564, 8288658, 10656846, 12432987, 15985269, 16577316, 21313692, 24865974, 31970538, 37298961, 49731948, 63941076, 74597922, 111896883, 149195844, 223793766, 447587532]

約数ペア:

[(1, 447587532), (2, 223793766), (3, 149195844), (4, 111896883), (6, 74597922), (7, 63941076), (9, 49731948), (12, 37298961), (14, 31970538), (18, 24865974), (21, 21313692), (27, 16577316), (28, 15985269), (36, 12432987), (42, 10656846), (54, 8288658), (63, 7104564), (81, 5525772), (84, 5328423), (108, 4144329), (126, 3552282), (157, 2850876), (162, 2762886), (189, 2368188), (243, 1841924), (252, 1776141), (314, 1425438), (324, 1381443), (378, 1184094), (419, 1068228), (471, 950292), (486, 920962), (567, 789396), (628, 712719), (756, 592047), (838, 534114), (942, 475146), (972, 460481), (1099, 407268), (1134, 394698), (1257, 356076), (1413, 316764), (1676, 267057), (1701, 263132), (1884, 237573), (2198, 203634), (2268, 197349), (2514, 178038), (2826, 158382), (2933, 152604), (3297, 135756), (3402, 131566), (3771, 118692), (4239, 105588), (4396, 101817), (5028, 89019), (5652, 79191), (5866, 76302), (6594, 67878), (6804, 65783), (7542, 59346), (8478, 52794), (8799, 50868), (9891, 45252), (11313, 39564), (11732, 38151), (12717, 35196), (13188, 33939), (15084, 29673), (16956, 26397), (17598, 25434), (19782, 22626)]