315637504

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:850

約数の個数: 144

約数和(自身を含む): 822080448

約数和(自身を除く): 506442944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 256, 272, 364, 416, 442, 448, 476, 544, 728, 797, 832, 884, 896, 952, 1088, 1456, 1547, 1594, 1664, 1768, 1792, 1904, 2176, 2912, 3094, 3188, 3328, 3536, 3808, 4352, 5579, 5824, 6188, 6376, 7072, 7616, 10361, 11158, 11648, 12376, 12752, 13549, 14144, 15232, 20722, 22316, 23296, 24752, 25504, 27098, 28288, 30464, 41444, 44632, 49504, 51008, 54196, 56576, 72527, 82888, 89264, 94843, 99008, 102016, 108392, 145054, 165776, 176137, 178528, 189686, 198016, 204032, 216784, 290108, 331552, 352274, 357056, 379372, 396032, 433568, 580216, 663104, 704548, 714112, 758744, 867136, 1160432, 1232959, 1326208, 1409096, 1428224, 1517488, 1734272, 2320864, 2465918, 2652416, 2818192, 3034976, 3468544, 4641728, 4931836, 5636384, 6069952, 9283456, 9863672, 11272768, 12139904, 18566912, 19727344, 22545536, 24279808, 39454688, 45091072, 78909376, 157818752, 315637504]

約数ペア:

[(1, 315637504), (2, 157818752), (4, 78909376), (7, 45091072), (8, 39454688), (13, 24279808), (14, 22545536), (16, 19727344), (17, 18566912), (26, 12139904), (28, 11272768), (32, 9863672), (34, 9283456), (52, 6069952), (56, 5636384), (64, 4931836), (68, 4641728), (91, 3468544), (104, 3034976), (112, 2818192), (119, 2652416), (128, 2465918), (136, 2320864), (182, 1734272), (208, 1517488), (221, 1428224), (224, 1409096), (238, 1326208), (256, 1232959), (272, 1160432), (364, 867136), (416, 758744), (442, 714112), (448, 704548), (476, 663104), (544, 580216), (728, 433568), (797, 396032), (832, 379372), (884, 357056), (896, 352274), (952, 331552), (1088, 290108), (1456, 216784), (1547, 204032), (1594, 198016), (1664, 189686), (1768, 178528), (1792, 176137), (1904, 165776), (2176, 145054), (2912, 108392), (3094, 102016), (3188, 99008), (3328, 94843), (3536, 89264), (3808, 82888), (4352, 72527), (5579, 56576), (5824, 54196), (6188, 51008), (6376, 49504), (7072, 44632), (7616, 41444), (10361, 30464), (11158, 28288), (11648, 27098), (12376, 25504), (12752, 24752), (13549, 23296), (14144, 22316), (15232, 20722)]