427652316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4211}}^1$

素因数の和:4272

約数の個数: 144

約数和(自身を含む): 1373718528

約数和(自身を除く): 946066212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2418, 2604, 2821, 3276, 3627, 3906, 4211, 4836, 5642, 7254, 7812, 8422, 8463, 11284, 12633, 14508, 16844, 16926, 25266, 25389, 29477, 33852, 37899, 50532, 50778, 54743, 58954, 75798, 88431, 101556, 109486, 117908, 130541, 151596, 164229, 176862, 218972, 261082, 265293, 328458, 353724, 383201, 391623, 492687, 522164, 530586, 656916, 766402, 783246, 913787, 985374, 1061172, 1149603, 1174869, 1532804, 1566492, 1697033, 1827574, 1970748, 2299206, 2349738, 2741361, 3394066, 3448809, 3655148, 4598412, 4699476, 5091099, 5482722, 6788132, 6897618, 8224083, 10182198, 10965444, 11879231, 13795236, 15273297, 16448166, 20364396, 23758462, 30546594, 32896332, 35637693, 47516924, 61093188, 71275386, 106913079, 142550772, 213826158, 427652316]

約数ペア:

[(1, 427652316), (2, 213826158), (3, 142550772), (4, 106913079), (6, 71275386), (7, 61093188), (9, 47516924), (12, 35637693), (13, 32896332), (14, 30546594), (18, 23758462), (21, 20364396), (26, 16448166), (28, 15273297), (31, 13795236), (36, 11879231), (39, 10965444), (42, 10182198), (52, 8224083), (62, 6897618), (63, 6788132), (78, 5482722), (84, 5091099), (91, 4699476), (93, 4598412), (117, 3655148), (124, 3448809), (126, 3394066), (156, 2741361), (182, 2349738), (186, 2299206), (217, 1970748), (234, 1827574), (252, 1697033), (273, 1566492), (279, 1532804), (364, 1174869), (372, 1149603), (403, 1061172), (434, 985374), (468, 913787), (546, 783246), (558, 766402), (651, 656916), (806, 530586), (819, 522164), (868, 492687), (1092, 391623), (1116, 383201), (1209, 353724), (1302, 328458), (1612, 265293), (1638, 261082), (1953, 218972), (2418, 176862), (2604, 164229), (2821, 151596), (3276, 130541), (3627, 117908), (3906, 109486), (4211, 101556), (4836, 88431), (5642, 75798), (7254, 58954), (7812, 54743), (8422, 50778), (8463, 50532), (11284, 37899), (12633, 33852), (14508, 29477), (16844, 25389), (16926, 25266)]