283530464

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 144

約数和(自身を含む): 707857920

約数和(自身を除く): 424327456

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 76, 98, 112, 124, 133, 152, 196, 217, 224, 248, 266, 304, 307, 392, 434, 496, 532, 589, 608, 614, 784, 868, 931, 992, 1064, 1178, 1228, 1519, 1568, 1736, 1862, 2128, 2149, 2356, 2456, 3038, 3472, 3724, 4123, 4256, 4298, 4712, 4912, 5833, 6076, 6944, 7448, 8246, 8596, 9424, 9517, 9824, 11666, 12152, 14896, 15043, 16492, 17192, 18848, 19034, 23332, 24304, 28861, 29792, 30086, 32984, 34384, 38068, 40831, 46664, 48608, 57722, 60172, 65968, 66619, 68768, 76136, 81662, 93328, 115444, 120344, 131936, 133238, 152272, 163324, 180823, 186656, 230888, 240688, 266476, 285817, 304544, 326648, 361646, 461776, 466333, 481376, 532952, 571634, 653296, 723292, 923552, 932666, 1065904, 1143268, 1265761, 1306592, 1446584, 1865332, 2131808, 2286536, 2531522, 2893168, 3730664, 4573072, 5063044, 5786336, 7461328, 8860327, 9146144, 10126088, 14922656, 17720654, 20252176, 35441308, 40504352, 70882616, 141765232, 283530464]

約数ペア:

[(1, 283530464), (2, 141765232), (4, 70882616), (7, 40504352), (8, 35441308), (14, 20252176), (16, 17720654), (19, 14922656), (28, 10126088), (31, 9146144), (32, 8860327), (38, 7461328), (49, 5786336), (56, 5063044), (62, 4573072), (76, 3730664), (98, 2893168), (112, 2531522), (124, 2286536), (133, 2131808), (152, 1865332), (196, 1446584), (217, 1306592), (224, 1265761), (248, 1143268), (266, 1065904), (304, 932666), (307, 923552), (392, 723292), (434, 653296), (496, 571634), (532, 532952), (589, 481376), (608, 466333), (614, 461776), (784, 361646), (868, 326648), (931, 304544), (992, 285817), (1064, 266476), (1178, 240688), (1228, 230888), (1519, 186656), (1568, 180823), (1736, 163324), (1862, 152272), (2128, 133238), (2149, 131936), (2356, 120344), (2456, 115444), (3038, 93328), (3472, 81662), (3724, 76136), (4123, 68768), (4256, 66619), (4298, 65968), (4712, 60172), (4912, 57722), (5833, 48608), (6076, 46664), (6944, 40831), (7448, 38068), (8246, 34384), (8596, 32984), (9424, 30086), (9517, 29792), (9824, 28861), (11666, 24304), (12152, 23332), (14896, 19034), (15043, 18848), (16492, 17192)]