528456348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 216

約数和(自身を含む): 1665317472

約数和(自身を除く): 1136861124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 37, 38, 42, 57, 63, 74, 76, 84, 111, 114, 126, 133, 148, 157, 171, 222, 228, 252, 259, 266, 314, 333, 342, 361, 399, 444, 471, 518, 532, 628, 666, 684, 703, 722, 777, 798, 942, 1036, 1083, 1099, 1197, 1332, 1406, 1413, 1444, 1554, 1596, 1884, 2109, 2166, 2198, 2331, 2394, 2527, 2812, 2826, 2983, 3108, 3249, 3297, 4218, 4332, 4396, 4662, 4788, 4921, 5054, 5652, 5809, 5966, 6327, 6498, 6594, 7581, 8436, 8949, 9324, 9842, 9891, 10108, 11618, 11932, 12654, 12996, 13188, 13357, 14763, 15162, 17427, 17898, 19684, 19782, 20881, 22743, 23236, 25308, 26714, 26847, 29526, 30324, 34854, 35796, 39564, 40071, 40663, 41762, 44289, 45486, 52281, 53428, 53694, 56677, 59052, 62643, 69708, 80142, 81326, 83524, 88578, 90972, 93499, 104562, 107388, 110371, 113354, 120213, 121989, 125286, 160284, 162652, 170031, 177156, 186998, 187929, 209124, 220742, 226708, 240426, 243978, 250572, 280497, 331113, 340062, 365967, 373996, 375858, 396739, 441484, 480852, 487956, 510093, 560994, 662226, 680124, 731934, 751716, 772597, 793478, 841491, 993339, 1020186, 1121988, 1190217, 1324452, 1463868, 1545194, 1586956, 1682982, 1986678, 2040372, 2097049, 2317791, 2380434, 3090388, 3365964, 3570651, 3973356, 4194098, 4635582, 4760868, 6291147, 6953373, 7141302, 8388196, 9271164, 12582294, 13906746, 14282604, 14679343, 18873441, 25164588, 27813492, 29358686, 37746882, 44038029, 58717372, 75493764, 88076058, 132114087, 176152116, 264228174, 528456348]

約数ペア:

[(1, 528456348), (2, 264228174), (3, 176152116), (4, 132114087), (6, 88076058), (7, 75493764), (9, 58717372), (12, 44038029), (14, 37746882), (18, 29358686), (19, 27813492), (21, 25164588), (28, 18873441), (36, 14679343), (37, 14282604), (38, 13906746), (42, 12582294), (57, 9271164), (63, 8388196), (74, 7141302), (76, 6953373), (84, 6291147), (111, 4760868), (114, 4635582), (126, 4194098), (133, 3973356), (148, 3570651), (157, 3365964), (171, 3090388), (222, 2380434), (228, 2317791), (252, 2097049), (259, 2040372), (266, 1986678), (314, 1682982), (333, 1586956), (342, 1545194), (361, 1463868), (399, 1324452), (444, 1190217), (471, 1121988), (518, 1020186), (532, 993339), (628, 841491), (666, 793478), (684, 772597), (703, 751716), (722, 731934), (777, 680124), (798, 662226), (942, 560994), (1036, 510093), (1083, 487956), (1099, 480852), (1197, 441484), (1332, 396739), (1406, 375858), (1413, 373996), (1444, 365967), (1554, 340062), (1596, 331113), (1884, 280497), (2109, 250572), (2166, 243978), (2198, 240426), (2331, 226708), (2394, 220742), (2527, 209124), (2812, 187929), (2826, 186998), (2983, 177156), (3108, 170031), (3249, 162652), (3297, 160284), (4218, 125286), (4332, 121989), (4396, 120213), (4662, 113354), (4788, 110371), (4921, 107388), (5054, 104562), (5652, 93499), (5809, 90972), (5966, 88578), (6327, 83524), (6498, 81326), (6594, 80142), (7581, 69708), (8436, 62643), (8949, 59052), (9324, 56677), (9842, 53694), (9891, 53428), (10108, 52281), (11618, 45486), (11932, 44289), (12654, 41762), (12996, 40663), (13188, 40071), (13357, 39564), (14763, 35796), (15162, 34854), (17427, 30324), (17898, 29526), (19684, 26847), (19782, 26714), (20881, 25308), (22743, 23236)]