313512672

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 947939328

約数和(自身を除く): 634426656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 61, 62, 66, 88, 93, 96, 122, 124, 132, 157, 176, 183, 186, 244, 248, 264, 314, 341, 352, 366, 372, 471, 488, 496, 528, 628, 671, 682, 732, 744, 942, 976, 992, 1023, 1056, 1256, 1342, 1364, 1464, 1488, 1727, 1884, 1891, 1952, 2013, 2046, 2512, 2684, 2728, 2928, 2976, 3454, 3768, 3782, 4026, 4092, 4867, 5024, 5181, 5368, 5456, 5673, 5856, 6908, 7536, 7564, 8052, 8184, 9577, 9734, 10362, 10736, 10912, 11346, 13816, 14601, 15072, 15128, 16104, 16368, 19154, 19468, 20724, 20801, 21472, 22692, 27632, 28731, 29202, 30256, 32208, 32736, 38308, 38936, 41448, 41602, 45384, 53537, 55264, 57462, 58404, 60512, 62403, 64416, 76616, 77872, 82896, 83204, 90768, 105347, 107074, 114924, 116808, 124806, 153232, 155744, 160611, 165792, 166408, 181536, 210694, 214148, 229848, 233616, 249612, 296887, 306464, 316041, 321222, 332816, 421388, 428296, 459696, 467232, 499224, 593774, 632082, 642444, 665632, 842776, 856592, 890661, 919392, 998448, 1187548, 1264164, 1284888, 1685552, 1713184, 1781322, 1996896, 2375096, 2528328, 2569776, 3265757, 3371104, 3562644, 4750192, 5056656, 5139552, 6531514, 7125288, 9500384, 9797271, 10113312, 13063028, 14250576, 19594542, 26126056, 28501152, 39189084, 52252112, 78378168, 104504224, 156756336, 313512672]

約数ペア:

[(1, 313512672), (2, 156756336), (3, 104504224), (4, 78378168), (6, 52252112), (8, 39189084), (11, 28501152), (12, 26126056), (16, 19594542), (22, 14250576), (24, 13063028), (31, 10113312), (32, 9797271), (33, 9500384), (44, 7125288), (48, 6531514), (61, 5139552), (62, 5056656), (66, 4750192), (88, 3562644), (93, 3371104), (96, 3265757), (122, 2569776), (124, 2528328), (132, 2375096), (157, 1996896), (176, 1781322), (183, 1713184), (186, 1685552), (244, 1284888), (248, 1264164), (264, 1187548), (314, 998448), (341, 919392), (352, 890661), (366, 856592), (372, 842776), (471, 665632), (488, 642444), (496, 632082), (528, 593774), (628, 499224), (671, 467232), (682, 459696), (732, 428296), (744, 421388), (942, 332816), (976, 321222), (992, 316041), (1023, 306464), (1056, 296887), (1256, 249612), (1342, 233616), (1364, 229848), (1464, 214148), (1488, 210694), (1727, 181536), (1884, 166408), (1891, 165792), (1952, 160611), (2013, 155744), (2046, 153232), (2512, 124806), (2684, 116808), (2728, 114924), (2928, 107074), (2976, 105347), (3454, 90768), (3768, 83204), (3782, 82896), (4026, 77872), (4092, 76616), (4867, 64416), (5024, 62403), (5181, 60512), (5368, 58404), (5456, 57462), (5673, 55264), (5856, 53537), (6908, 45384), (7536, 41602), (7564, 41448), (8052, 38936), (8184, 38308), (9577, 32736), (9734, 32208), (10362, 30256), (10736, 29202), (10912, 28731), (11346, 27632), (13816, 22692), (14601, 21472), (15072, 20801), (15128, 20724), (16104, 19468), (16368, 19154)]