621427488

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:559

約数の個数: 192

約数和(自身を含む): 1885814784

約数和(自身を除く): 1264387296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 41, 44, 48, 62, 66, 82, 88, 93, 96, 123, 124, 132, 164, 176, 186, 246, 248, 264, 328, 341, 352, 372, 451, 463, 492, 496, 528, 656, 682, 744, 902, 926, 984, 992, 1023, 1056, 1271, 1312, 1353, 1364, 1389, 1488, 1804, 1852, 1968, 2046, 2542, 2706, 2728, 2778, 2976, 3608, 3704, 3813, 3936, 4092, 5084, 5093, 5412, 5456, 5556, 7216, 7408, 7626, 8184, 10168, 10186, 10824, 10912, 11112, 13981, 14353, 14432, 14816, 15252, 15279, 16368, 18983, 20336, 20372, 21648, 22224, 27962, 28706, 30504, 30558, 32736, 37966, 40672, 40744, 41943, 43059, 43296, 44448, 55924, 56949, 57412, 61008, 61116, 75932, 81488, 83886, 86118, 111848, 113898, 114824, 122016, 122232, 151864, 157883, 162976, 167772, 172236, 208813, 223696, 227796, 229648, 244464, 303728, 315766, 335544, 344472, 417626, 447392, 455592, 459296, 473649, 488928, 588473, 607456, 626439, 631532, 671088, 688944, 835252, 911184, 947298, 1176946, 1252878, 1263064, 1342176, 1377888, 1670504, 1765419, 1822368, 1894596, 2353892, 2505756, 2526128, 3341008, 3530838, 3789192, 4707784, 5011512, 5052256, 6473203, 6682016, 7061676, 7578384, 9415568, 10023024, 12946406, 14123352, 15156768, 18831136, 19419609, 20046048, 25892812, 28246704, 38839218, 51785624, 56493408, 77678436, 103571248, 155356872, 207142496, 310713744, 621427488]

約数ペア:

[(1, 621427488), (2, 310713744), (3, 207142496), (4, 155356872), (6, 103571248), (8, 77678436), (11, 56493408), (12, 51785624), (16, 38839218), (22, 28246704), (24, 25892812), (31, 20046048), (32, 19419609), (33, 18831136), (41, 15156768), (44, 14123352), (48, 12946406), (62, 10023024), (66, 9415568), (82, 7578384), (88, 7061676), (93, 6682016), (96, 6473203), (123, 5052256), (124, 5011512), (132, 4707784), (164, 3789192), (176, 3530838), (186, 3341008), (246, 2526128), (248, 2505756), (264, 2353892), (328, 1894596), (341, 1822368), (352, 1765419), (372, 1670504), (451, 1377888), (463, 1342176), (492, 1263064), (496, 1252878), (528, 1176946), (656, 947298), (682, 911184), (744, 835252), (902, 688944), (926, 671088), (984, 631532), (992, 626439), (1023, 607456), (1056, 588473), (1271, 488928), (1312, 473649), (1353, 459296), (1364, 455592), (1389, 447392), (1488, 417626), (1804, 344472), (1852, 335544), (1968, 315766), (2046, 303728), (2542, 244464), (2706, 229648), (2728, 227796), (2778, 223696), (2976, 208813), (3608, 172236), (3704, 167772), (3813, 162976), (3936, 157883), (4092, 151864), (5084, 122232), (5093, 122016), (5412, 114824), (5456, 113898), (5556, 111848), (7216, 86118), (7408, 83886), (7626, 81488), (8184, 75932), (10168, 61116), (10186, 61008), (10824, 57412), (10912, 56949), (11112, 55924), (13981, 44448), (14353, 43296), (14432, 43059), (14816, 41943), (15252, 40744), (15279, 40672), (16368, 37966), (18983, 32736), (20336, 30558), (20372, 30504), (21648, 28706), (22224, 27962)]