227930724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 687697920

約数和(自身を除く): 459767196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 163, 179, 186, 217, 252, 279, 326, 358, 372, 434, 489, 537, 558, 651, 652, 716, 868, 978, 1074, 1116, 1141, 1253, 1302, 1467, 1611, 1953, 1956, 2148, 2282, 2506, 2604, 2934, 3222, 3423, 3759, 3906, 4564, 5012, 5053, 5549, 5868, 6444, 6846, 7518, 7812, 10106, 10269, 11098, 11277, 13692, 15036, 15159, 16647, 20212, 20538, 22196, 22554, 29177, 30318, 33294, 35371, 38843, 41076, 45108, 45477, 49941, 58354, 60636, 66588, 70742, 77686, 87531, 90954, 99882, 106113, 116529, 116708, 141484, 155372, 175062, 181908, 199764, 204239, 212226, 233058, 262593, 318339, 349587, 350124, 408478, 424452, 466116, 525186, 612717, 636678, 699174, 816956, 904487, 1050372, 1225434, 1273356, 1398348, 1808974, 1838151, 2450868, 2713461, 3617948, 3676302, 5426922, 6331409, 7352604, 8140383, 10853844, 12662818, 16280766, 18994227, 25325636, 32561532, 37988454, 56982681, 75976908, 113965362, 227930724]

約数ペア:

[(1, 227930724), (2, 113965362), (3, 75976908), (4, 56982681), (6, 37988454), (7, 32561532), (9, 25325636), (12, 18994227), (14, 16280766), (18, 12662818), (21, 10853844), (28, 8140383), (31, 7352604), (36, 6331409), (42, 5426922), (62, 3676302), (63, 3617948), (84, 2713461), (93, 2450868), (124, 1838151), (126, 1808974), (163, 1398348), (179, 1273356), (186, 1225434), (217, 1050372), (252, 904487), (279, 816956), (326, 699174), (358, 636678), (372, 612717), (434, 525186), (489, 466116), (537, 424452), (558, 408478), (651, 350124), (652, 349587), (716, 318339), (868, 262593), (978, 233058), (1074, 212226), (1116, 204239), (1141, 199764), (1253, 181908), (1302, 175062), (1467, 155372), (1611, 141484), (1953, 116708), (1956, 116529), (2148, 106113), (2282, 99882), (2506, 90954), (2604, 87531), (2934, 77686), (3222, 70742), (3423, 66588), (3759, 60636), (3906, 58354), (4564, 49941), (5012, 45477), (5053, 45108), (5549, 41076), (5868, 38843), (6444, 35371), (6846, 33294), (7518, 30318), (7812, 29177), (10106, 22554), (10269, 22196), (11098, 20538), (11277, 20212), (13692, 16647), (15036, 15159)]