220913778288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{71707}}^1$

素因数の和:71951

約数の個数: 160

約数和(自身を含む): 668378221056

約数和(自身を除く): 447464442768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 173, 212, 318, 336, 346, 371, 424, 519, 636, 692, 742, 848, 1038, 1113, 1211, 1272, 1384, 1484, 2076, 2226, 2422, 2544, 2768, 2968, 3633, 4152, 4452, 4844, 5936, 7266, 8304, 8904, 9169, 9688, 14532, 17808, 18338, 19376, 27507, 29064, 36676, 55014, 58128, 64183, 71707, 73352, 110028, 128366, 143414, 146704, 192549, 215121, 220056, 256732, 286828, 385098, 430242, 440112, 501949, 513464, 573656, 770196, 860484, 1003898, 1026928, 1147312, 1505847, 1540392, 1720968, 2007796, 3011694, 3080784, 3441936, 3800471, 4015592, 6023388, 7600942, 8031184, 11401413, 12046776, 12405311, 15201884, 22802826, 24093552, 24810622, 26603297, 30403768, 37215933, 45605652, 49621244, 53206594, 60807536, 74431866, 79809891, 86837177, 91211304, 99242488, 106413188, 148863732, 159619782, 173674354, 182422608, 198484976, 212826376, 260511531, 297727464, 319239564, 347348708, 425652752, 521023062, 595454928, 638479128, 657481483, 694697416, 1042046124, 1276958256, 1314962966, 1389394832, 1972444449, 2084092248, 2629925932, 3944888898, 4168184496, 4602370381, 5259851864, 7889777796, 9204740762, 10519703728, 13807111143, 15779555592, 18409481524, 27614222286, 31559111184, 36818963048, 55228444572, 73637926096, 110456889144, 220913778288]

約数ペア:

[(1, 220913778288), (2, 110456889144), (3, 73637926096), (4, 55228444572), (6, 36818963048), (7, 31559111184), (8, 27614222286), (12, 18409481524), (14, 15779555592), (16, 13807111143), (21, 10519703728), (24, 9204740762), (28, 7889777796), (42, 5259851864), (48, 4602370381), (53, 4168184496), (56, 3944888898), (84, 2629925932), (106, 2084092248), (112, 1972444449), (159, 1389394832), (168, 1314962966), (173, 1276958256), (212, 1042046124), (318, 694697416), (336, 657481483), (346, 638479128), (371, 595454928), (424, 521023062), (519, 425652752), (636, 347348708), (692, 319239564), (742, 297727464), (848, 260511531), (1038, 212826376), (1113, 198484976), (1211, 182422608), (1272, 173674354), (1384, 159619782), (1484, 148863732), (2076, 106413188), (2226, 99242488), (2422, 91211304), (2544, 86837177), (2768, 79809891), (2968, 74431866), (3633, 60807536), (4152, 53206594), (4452, 49621244), (4844, 45605652), (5936, 37215933), (7266, 30403768), (8304, 26603297), (8904, 24810622), (9169, 24093552), (9688, 22802826), (14532, 15201884), (17808, 12405311), (18338, 12046776), (19376, 11401413), (27507, 8031184), (29064, 7600942), (36676, 6023388), (55014, 4015592), (58128, 3800471), (64183, 3441936), (71707, 3080784), (73352, 3011694), (110028, 2007796), (128366, 1720968), (143414, 1540392), (146704, 1505847), (192549, 1147312), (215121, 1026928), (220056, 1003898), (256732, 860484), (286828, 770196), (385098, 573656), (430242, 513464), (440112, 501949)]