455253984

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:613

約数の個数: 144

約数和(自身を含む): 1372250880

約数和(自身を除く): 916996896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 271, 288, 304, 307, 342, 456, 542, 608, 614, 684, 813, 912, 921, 1084, 1228, 1368, 1626, 1824, 1842, 2168, 2439, 2456, 2736, 2763, 3252, 3684, 4336, 4878, 4912, 5149, 5472, 5526, 5833, 6504, 7368, 8672, 9756, 9824, 10298, 11052, 11666, 13008, 14736, 15447, 17499, 19512, 20596, 22104, 23332, 26016, 29472, 30894, 34998, 39024, 41192, 44208, 46341, 46664, 52497, 61788, 69996, 78048, 82384, 83197, 88416, 92682, 93328, 104994, 123576, 139992, 164768, 166394, 185364, 186656, 209988, 247152, 249591, 279984, 332788, 370728, 419976, 494304, 499182, 559968, 665576, 741456, 748773, 839952, 998364, 1331152, 1482912, 1497546, 1580743, 1679904, 1996728, 2662304, 2995092, 3161486, 3993456, 4742229, 5990184, 6322972, 7986912, 9484458, 11980368, 12645944, 14226687, 18968916, 23960736, 25291888, 28453374, 37937832, 50583776, 56906748, 75875664, 113813496, 151751328, 227626992, 455253984]

約数ペア:

[(1, 455253984), (2, 227626992), (3, 151751328), (4, 113813496), (6, 75875664), (8, 56906748), (9, 50583776), (12, 37937832), (16, 28453374), (18, 25291888), (19, 23960736), (24, 18968916), (32, 14226687), (36, 12645944), (38, 11980368), (48, 9484458), (57, 7986912), (72, 6322972), (76, 5990184), (96, 4742229), (114, 3993456), (144, 3161486), (152, 2995092), (171, 2662304), (228, 1996728), (271, 1679904), (288, 1580743), (304, 1497546), (307, 1482912), (342, 1331152), (456, 998364), (542, 839952), (608, 748773), (614, 741456), (684, 665576), (813, 559968), (912, 499182), (921, 494304), (1084, 419976), (1228, 370728), (1368, 332788), (1626, 279984), (1824, 249591), (1842, 247152), (2168, 209988), (2439, 186656), (2456, 185364), (2736, 166394), (2763, 164768), (3252, 139992), (3684, 123576), (4336, 104994), (4878, 93328), (4912, 92682), (5149, 88416), (5472, 83197), (5526, 82384), (5833, 78048), (6504, 69996), (7368, 61788), (8672, 52497), (9756, 46664), (9824, 46341), (10298, 44208), (11052, 41192), (11666, 39024), (13008, 34998), (14736, 30894), (15447, 29472), (17499, 26016), (19512, 23332), (20596, 22104)]