1540540872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{18493}}^1$

素因数の和:18607

約数の個数: 96

約数和(自身を含む): 4543975800

約数和(自身を除く): 3003434928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 89, 104, 117, 156, 178, 234, 267, 312, 356, 468, 534, 712, 801, 936, 1068, 1157, 1602, 2136, 2314, 3204, 3471, 4628, 6408, 6942, 9256, 10413, 13884, 18493, 20826, 27768, 36986, 41652, 55479, 73972, 83304, 110958, 147944, 166437, 221916, 240409, 332874, 443832, 480818, 665748, 721227, 961636, 1331496, 1442454, 1645877, 1923272, 2163681, 2884908, 3291754, 4327362, 4937631, 5769816, 6583508, 8654724, 9875262, 13167016, 14812893, 17309448, 19750524, 21396401, 29625786, 39501048, 42792802, 59251572, 64189203, 85585604, 118503144, 128378406, 171171208, 192567609, 256756812, 385135218, 513513624, 770270436, 1540540872]

約数ペア:

[(1, 1540540872), (2, 770270436), (3, 513513624), (4, 385135218), (6, 256756812), (8, 192567609), (9, 171171208), (12, 128378406), (13, 118503144), (18, 85585604), (24, 64189203), (26, 59251572), (36, 42792802), (39, 39501048), (52, 29625786), (72, 21396401), (78, 19750524), (89, 17309448), (104, 14812893), (117, 13167016), (156, 9875262), (178, 8654724), (234, 6583508), (267, 5769816), (312, 4937631), (356, 4327362), (468, 3291754), (534, 2884908), (712, 2163681), (801, 1923272), (936, 1645877), (1068, 1442454), (1157, 1331496), (1602, 961636), (2136, 721227), (2314, 665748), (3204, 480818), (3471, 443832), (4628, 332874), (6408, 240409), (6942, 221916), (9256, 166437), (10413, 147944), (13884, 110958), (18493, 83304), (20826, 73972), (27768, 55479), (36986, 41652)]