215844444

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{367}}^1$

素因数の和:456

約数の個数: 108

約数和(自身を含む): 598564512

約数和(自身を除く): 382720068

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 367, 372, 527, 558, 612, 734, 961, 1054, 1101, 1116, 1468, 1581, 1922, 2108, 2202, 2883, 3162, 3303, 3844, 4404, 4743, 5766, 6239, 6324, 6606, 8649, 9486, 11377, 11532, 12478, 13212, 16337, 17298, 18717, 18972, 22754, 24956, 32674, 34131, 34596, 37434, 45508, 49011, 56151, 65348, 68262, 74868, 98022, 102393, 112302, 136524, 147033, 193409, 196044, 204786, 224604, 294066, 352687, 386818, 409572, 580227, 588132, 705374, 773636, 1058061, 1160454, 1410748, 1740681, 2116122, 2320908, 3174183, 3481362, 4232244, 5995679, 6348366, 6962724, 11991358, 12696732, 17987037, 23982716, 35974074, 53961111, 71948148, 107922222, 215844444]

約数ペア:

[(1, 215844444), (2, 107922222), (3, 71948148), (4, 53961111), (6, 35974074), (9, 23982716), (12, 17987037), (17, 12696732), (18, 11991358), (31, 6962724), (34, 6348366), (36, 5995679), (51, 4232244), (62, 3481362), (68, 3174183), (93, 2320908), (102, 2116122), (124, 1740681), (153, 1410748), (186, 1160454), (204, 1058061), (279, 773636), (306, 705374), (367, 588132), (372, 580227), (527, 409572), (558, 386818), (612, 352687), (734, 294066), (961, 224604), (1054, 204786), (1101, 196044), (1116, 193409), (1468, 147033), (1581, 136524), (1922, 112302), (2108, 102393), (2202, 98022), (2883, 74868), (3162, 68262), (3303, 65348), (3844, 56151), (4404, 49011), (4743, 45508), (5766, 37434), (6239, 34596), (6324, 34131), (6606, 32674), (8649, 24956), (9486, 22754), (11377, 18972), (11532, 18717), (12478, 17298), (13212, 16337)]