312003328

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 782933760

約数和(自身を除く): 470930432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 59, 64, 91, 104, 112, 118, 128, 182, 208, 224, 227, 236, 256, 364, 413, 416, 448, 454, 472, 728, 767, 826, 832, 896, 908, 944, 1456, 1534, 1589, 1652, 1664, 1792, 1816, 1888, 2912, 2951, 3068, 3178, 3304, 3328, 3632, 3776, 5369, 5824, 5902, 6136, 6356, 6608, 7264, 7552, 10738, 11648, 11804, 12272, 12712, 13216, 13393, 14528, 15104, 20657, 21476, 23296, 23608, 24544, 25424, 26432, 26786, 29056, 41314, 42952, 47216, 49088, 50848, 52864, 53572, 58112, 82628, 85904, 93751, 94432, 98176, 101696, 105728, 107144, 165256, 171808, 174109, 187502, 188864, 196352, 203392, 214288, 330512, 343616, 348218, 375004, 377728, 406784, 428576, 661024, 687232, 696436, 750008, 755456, 857152, 1218763, 1322048, 1374464, 1392872, 1500016, 1714304, 2437526, 2644096, 2785744, 3000032, 3428608, 4875052, 5288192, 5571488, 6000064, 9750104, 11142976, 12000128, 19500208, 22285952, 24000256, 39000416, 44571904, 78000832, 156001664, 312003328]

約数ペア:

[(1, 312003328), (2, 156001664), (4, 78000832), (7, 44571904), (8, 39000416), (13, 24000256), (14, 22285952), (16, 19500208), (26, 12000128), (28, 11142976), (32, 9750104), (52, 6000064), (56, 5571488), (59, 5288192), (64, 4875052), (91, 3428608), (104, 3000032), (112, 2785744), (118, 2644096), (128, 2437526), (182, 1714304), (208, 1500016), (224, 1392872), (227, 1374464), (236, 1322048), (256, 1218763), (364, 857152), (413, 755456), (416, 750008), (448, 696436), (454, 687232), (472, 661024), (728, 428576), (767, 406784), (826, 377728), (832, 375004), (896, 348218), (908, 343616), (944, 330512), (1456, 214288), (1534, 203392), (1589, 196352), (1652, 188864), (1664, 187502), (1792, 174109), (1816, 171808), (1888, 165256), (2912, 107144), (2951, 105728), (3068, 101696), (3178, 98176), (3304, 94432), (3328, 93751), (3632, 85904), (3776, 82628), (5369, 58112), (5824, 53572), (5902, 52864), (6136, 50848), (6356, 49088), (6608, 47216), (7264, 42952), (7552, 41314), (10738, 29056), (11648, 26786), (11804, 26432), (12272, 25424), (12712, 24544), (13216, 23608), (13393, 23296), (14528, 21476), (15104, 20657)]