505436148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{877}}^1\times {\mathrm{2287}}^1$

素因数の和:3181

約数の個数: 72

約数和(自身を含む): 1462452992

約数和(自身を除く): 957016844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 877, 1754, 2287, 2631, 3508, 4574, 5262, 6139, 6861, 7893, 9148, 10524, 12278, 13722, 15786, 16009, 18417, 20583, 24556, 27444, 31572, 32018, 36834, 41166, 48027, 55251, 64036, 73668, 82332, 96054, 110502, 144081, 192108, 221004, 288162, 576324, 2005699, 4011398, 6017097, 8022796, 12034194, 14039893, 18051291, 24068388, 28079786, 36102582, 42119679, 56159572, 72205164, 84239358, 126359037, 168478716, 252718074, 505436148]

約数ペア:

[(1, 505436148), (2, 252718074), (3, 168478716), (4, 126359037), (6, 84239358), (7, 72205164), (9, 56159572), (12, 42119679), (14, 36102582), (18, 28079786), (21, 24068388), (28, 18051291), (36, 14039893), (42, 12034194), (63, 8022796), (84, 6017097), (126, 4011398), (252, 2005699), (877, 576324), (1754, 288162), (2287, 221004), (2631, 192108), (3508, 144081), (4574, 110502), (5262, 96054), (6139, 82332), (6861, 73668), (7893, 64036), (9148, 55251), (10524, 48027), (12278, 41166), (13722, 36834), (15786, 32018), (16009, 31572), (18417, 27444), (20583, 24556)]