659168316

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{19417}}^1$

素因数の和:19491

約数の個数: 72

約数和(自身を含む): 1781174304

約数和(自身を除く): 1122005988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 207, 246, 276, 369, 414, 492, 738, 828, 943, 1476, 1886, 2829, 3772, 5658, 8487, 11316, 16974, 19417, 33948, 38834, 58251, 77668, 116502, 174753, 233004, 349506, 446591, 699012, 796097, 893182, 1339773, 1592194, 1786364, 2388291, 2679546, 3184388, 4019319, 4776582, 5359092, 7164873, 8038638, 9553164, 14329746, 16077276, 18310231, 28659492, 36620462, 54930693, 73240924, 109861386, 164792079, 219722772, 329584158, 659168316]

約数ペア:

[(1, 659168316), (2, 329584158), (3, 219722772), (4, 164792079), (6, 109861386), (9, 73240924), (12, 54930693), (18, 36620462), (23, 28659492), (36, 18310231), (41, 16077276), (46, 14329746), (69, 9553164), (82, 8038638), (92, 7164873), (123, 5359092), (138, 4776582), (164, 4019319), (207, 3184388), (246, 2679546), (276, 2388291), (369, 1786364), (414, 1592194), (492, 1339773), (738, 893182), (828, 796097), (943, 699012), (1476, 446591), (1886, 349506), (2829, 233004), (3772, 174753), (5658, 116502), (8487, 77668), (11316, 58251), (16974, 38834), (19417, 33948)]