291650268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2593}}^1$

素因数の和:2723

約数の個数: 96

約数和(自身を含む): 846017536

約数和(自身を除く): 554367268

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 103, 156, 182, 206, 273, 309, 364, 412, 546, 618, 721, 1092, 1236, 1339, 1442, 2163, 2593, 2678, 2884, 4017, 4326, 5186, 5356, 7779, 8034, 8652, 9373, 10372, 15558, 16068, 18151, 18746, 28119, 31116, 33709, 36302, 37492, 54453, 56238, 67418, 72604, 101127, 108906, 112476, 134836, 202254, 217812, 235963, 267079, 404508, 471926, 534158, 707889, 801237, 943852, 1068316, 1415778, 1602474, 1869553, 2831556, 3204948, 3472027, 3739106, 5608659, 6944054, 7478212, 10416081, 11217318, 13888108, 20832162, 22434636, 24304189, 41664324, 48608378, 72912567, 97216756, 145825134, 291650268]

約数ペア:

[(1, 291650268), (2, 145825134), (3, 97216756), (4, 72912567), (6, 48608378), (7, 41664324), (12, 24304189), (13, 22434636), (14, 20832162), (21, 13888108), (26, 11217318), (28, 10416081), (39, 7478212), (42, 6944054), (52, 5608659), (78, 3739106), (84, 3472027), (91, 3204948), (103, 2831556), (156, 1869553), (182, 1602474), (206, 1415778), (273, 1068316), (309, 943852), (364, 801237), (412, 707889), (546, 534158), (618, 471926), (721, 404508), (1092, 267079), (1236, 235963), (1339, 217812), (1442, 202254), (2163, 134836), (2593, 112476), (2678, 108906), (2884, 101127), (4017, 72604), (4326, 67418), (5186, 56238), (5356, 54453), (7779, 37492), (8034, 36302), (8652, 33709), (9373, 31116), (10372, 28119), (15558, 18746), (16068, 18151)]