287463372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1093}}^1$

素因数の和:1239

約数の個数: 96

約数和(自身を含む): 799862784

約数和(自身を除く): 512399412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 101, 124, 186, 202, 217, 303, 372, 404, 434, 606, 651, 707, 868, 1093, 1212, 1302, 1414, 2121, 2186, 2604, 2828, 3131, 3279, 4242, 4372, 6262, 6558, 7651, 8484, 9393, 12524, 13116, 15302, 18786, 21917, 22953, 30604, 33883, 37572, 43834, 45906, 65751, 67766, 87668, 91812, 101649, 110393, 131502, 135532, 203298, 220786, 237181, 263004, 331179, 406596, 441572, 474362, 662358, 711543, 772751, 948724, 1324716, 1423086, 1545502, 2318253, 2846172, 3091004, 3422183, 4636506, 6844366, 9273012, 10266549, 13688732, 20533098, 23955281, 41066196, 47910562, 71865843, 95821124, 143731686, 287463372]

約数ペア:

[(1, 287463372), (2, 143731686), (3, 95821124), (4, 71865843), (6, 47910562), (7, 41066196), (12, 23955281), (14, 20533098), (21, 13688732), (28, 10266549), (31, 9273012), (42, 6844366), (62, 4636506), (84, 3422183), (93, 3091004), (101, 2846172), (124, 2318253), (186, 1545502), (202, 1423086), (217, 1324716), (303, 948724), (372, 772751), (404, 711543), (434, 662358), (606, 474362), (651, 441572), (707, 406596), (868, 331179), (1093, 263004), (1212, 237181), (1302, 220786), (1414, 203298), (2121, 135532), (2186, 131502), (2604, 110393), (2828, 101649), (3131, 91812), (3279, 87668), (4242, 67766), (4372, 65751), (6262, 45906), (6558, 43834), (7651, 37572), (8484, 33883), (9393, 30604), (12524, 22953), (13116, 21917), (15302, 18786)]