684804384

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:444

約数の個数: 288

約数和(自身を含む): 2314690560

約数和(自身を除く): 1629886176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 31, 32, 33, 36, 38, 44, 48, 57, 62, 66, 72, 76, 88, 93, 96, 99, 114, 124, 132, 144, 152, 171, 176, 186, 198, 209, 228, 248, 264, 279, 288, 304, 341, 342, 352, 367, 372, 396, 418, 456, 496, 528, 558, 589, 608, 627, 682, 684, 734, 744, 792, 836, 912, 992, 1023, 1056, 1101, 1116, 1178, 1254, 1364, 1368, 1468, 1488, 1584, 1672, 1767, 1824, 1881, 2046, 2202, 2232, 2356, 2508, 2728, 2736, 2936, 2976, 3069, 3168, 3303, 3344, 3534, 3762, 4037, 4092, 4404, 4464, 4712, 5016, 5301, 5456, 5472, 5872, 6138, 6479, 6606, 6688, 6973, 7068, 7524, 8074, 8184, 8808, 8928, 9424, 10032, 10602, 10912, 11377, 11744, 12111, 12276, 12958, 13212, 13946, 14136, 15048, 16148, 16368, 17616, 18848, 19437, 20064, 20919, 21204, 22754, 24222, 24552, 25916, 26424, 27892, 28272, 30096, 32296, 32736, 34131, 35232, 36333, 38874, 41838, 42408, 45508, 48444, 49104, 51832, 52848, 55784, 56544, 58311, 60192, 62757, 64592, 68262, 72666, 76703, 77748, 83676, 84816, 91016, 96888, 98208, 102393, 103664, 105696, 111568, 116622, 125147, 125514, 129184, 136524, 145332, 153406, 155496, 167352, 169632, 182032, 193776, 204786, 207328, 216163, 223136, 230109, 233244, 250294, 251028, 273048, 290664, 306812, 310992, 334704, 364064, 375441, 387552, 409572, 432326, 460218, 466488, 500588, 502056, 546096, 581328, 613624, 621984, 648489, 669408, 690327, 750882, 819144, 864652, 920436, 932976, 1001176, 1004112, 1092192, 1126323, 1162656, 1227248, 1296978, 1380654, 1501764, 1638288, 1729304, 1840872, 1865952, 1945467, 2002352, 2008224, 2252646, 2377793, 2454496, 2593956, 2761308, 3003528, 3276576, 3458608, 3681744, 3890934, 4004704, 4505292, 4755586, 5187912, 5522616, 6007056, 6917216, 7133379, 7363488, 7781868, 9010584, 9511172, 10375824, 11045232, 12014112, 14266758, 15563736, 18021168, 19022344, 20751648, 21400137, 22090464, 28533516, 31127472, 36042336, 38044688, 42800274, 57067032, 62254944, 76089376, 85600548, 114134064, 171201096, 228268128, 342402192, 684804384]

約数ペア:

[(1, 684804384), (2, 342402192), (3, 228268128), (4, 171201096), (6, 114134064), (8, 85600548), (9, 76089376), (11, 62254944), (12, 57067032), (16, 42800274), (18, 38044688), (19, 36042336), (22, 31127472), (24, 28533516), (31, 22090464), (32, 21400137), (33, 20751648), (36, 19022344), (38, 18021168), (44, 15563736), (48, 14266758), (57, 12014112), (62, 11045232), (66, 10375824), (72, 9511172), (76, 9010584), (88, 7781868), (93, 7363488), (96, 7133379), (99, 6917216), (114, 6007056), (124, 5522616), (132, 5187912), (144, 4755586), (152, 4505292), (171, 4004704), (176, 3890934), (186, 3681744), (198, 3458608), (209, 3276576), (228, 3003528), (248, 2761308), (264, 2593956), (279, 2454496), (288, 2377793), (304, 2252646), (341, 2008224), (342, 2002352), (352, 1945467), (367, 1865952), (372, 1840872), (396, 1729304), (418, 1638288), (456, 1501764), (496, 1380654), (528, 1296978), (558, 1227248), (589, 1162656), (608, 1126323), (627, 1092192), (682, 1004112), (684, 1001176), (734, 932976), (744, 920436), (792, 864652), (836, 819144), (912, 750882), (992, 690327), (1023, 669408), (1056, 648489), (1101, 621984), (1116, 613624), (1178, 581328), (1254, 546096), (1364, 502056), (1368, 500588), (1468, 466488), (1488, 460218), (1584, 432326), (1672, 409572), (1767, 387552), (1824, 375441), (1881, 364064), (2046, 334704), (2202, 310992), (2232, 306812), (2356, 290664), (2508, 273048), (2728, 251028), (2736, 250294), (2936, 233244), (2976, 230109), (3069, 223136), (3168, 216163), (3303, 207328), (3344, 204786), (3534, 193776), (3762, 182032), (4037, 169632), (4092, 167352), (4404, 155496), (4464, 153406), (4712, 145332), (5016, 136524), (5301, 129184), (5456, 125514), (5472, 125147), (5872, 116622), (6138, 111568), (6479, 105696), (6606, 103664), (6688, 102393), (6973, 98208), (7068, 96888), (7524, 91016), (8074, 84816), (8184, 83676), (8808, 77748), (8928, 76703), (9424, 72666), (10032, 68262), (10602, 64592), (10912, 62757), (11377, 60192), (11744, 58311), (12111, 56544), (12276, 55784), (12958, 52848), (13212, 51832), (13946, 49104), (14136, 48444), (15048, 45508), (16148, 42408), (16368, 41838), (17616, 38874), (18848, 36333), (19437, 35232), (20064, 34131), (20919, 32736), (21204, 32296), (22754, 30096), (24222, 28272), (24552, 27892), (25916, 26424)]