243668208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1471}}^1$

素因数の和:1535

約数の個数: 160

約数和(自身を含む): 788520960

約数和(自身を除く): 544852752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 29, 34, 42, 48, 51, 56, 58, 68, 84, 87, 102, 112, 116, 119, 136, 168, 174, 203, 204, 232, 238, 272, 336, 348, 357, 406, 408, 464, 476, 493, 609, 696, 714, 812, 816, 952, 986, 1218, 1392, 1428, 1471, 1479, 1624, 1904, 1972, 2436, 2856, 2942, 2958, 3248, 3451, 3944, 4413, 4872, 5712, 5884, 5916, 6902, 7888, 8826, 9744, 10297, 10353, 11768, 11832, 13804, 17652, 20594, 20706, 23536, 23664, 25007, 27608, 30891, 35304, 41188, 41412, 42659, 50014, 55216, 61782, 70608, 75021, 82376, 82824, 85318, 100028, 123564, 127977, 150042, 164752, 165648, 170636, 175049, 200056, 247128, 255954, 298613, 300084, 341272, 350098, 400112, 494256, 511908, 525147, 597226, 600168, 682544, 700196, 725203, 895839, 1023816, 1050294, 1194452, 1200336, 1400392, 1450406, 1791678, 2047632, 2100588, 2175609, 2388904, 2800784, 2900812, 3583356, 4201176, 4351218, 4777808, 5076421, 5801624, 7166712, 8402352, 8702436, 10152842, 11603248, 14333424, 15229263, 17404872, 20305684, 30458526, 34809744, 40611368, 60917052, 81222736, 121834104, 243668208]

約数ペア:

[(1, 243668208), (2, 121834104), (3, 81222736), (4, 60917052), (6, 40611368), (7, 34809744), (8, 30458526), (12, 20305684), (14, 17404872), (16, 15229263), (17, 14333424), (21, 11603248), (24, 10152842), (28, 8702436), (29, 8402352), (34, 7166712), (42, 5801624), (48, 5076421), (51, 4777808), (56, 4351218), (58, 4201176), (68, 3583356), (84, 2900812), (87, 2800784), (102, 2388904), (112, 2175609), (116, 2100588), (119, 2047632), (136, 1791678), (168, 1450406), (174, 1400392), (203, 1200336), (204, 1194452), (232, 1050294), (238, 1023816), (272, 895839), (336, 725203), (348, 700196), (357, 682544), (406, 600168), (408, 597226), (464, 525147), (476, 511908), (493, 494256), (609, 400112), (696, 350098), (714, 341272), (812, 300084), (816, 298613), (952, 255954), (986, 247128), (1218, 200056), (1392, 175049), (1428, 170636), (1471, 165648), (1479, 164752), (1624, 150042), (1904, 127977), (1972, 123564), (2436, 100028), (2856, 85318), (2942, 82824), (2958, 82376), (3248, 75021), (3451, 70608), (3944, 61782), (4413, 55216), (4872, 50014), (5712, 42659), (5884, 41412), (5916, 41188), (6902, 35304), (7888, 30891), (8826, 27608), (9744, 25007), (10297, 23664), (10353, 23536), (11768, 20706), (11832, 20594), (13804, 17652)]