253158144

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 708368640

約数和(自身を除く): 455210496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 59, 64, 74, 96, 111, 118, 128, 148, 151, 177, 192, 222, 236, 256, 296, 302, 354, 384, 444, 453, 472, 592, 604, 708, 768, 888, 906, 944, 1184, 1208, 1416, 1776, 1812, 1888, 2183, 2368, 2416, 2832, 3552, 3624, 3776, 4366, 4736, 4832, 5587, 5664, 6549, 7104, 7248, 7552, 8732, 8909, 9472, 9664, 11174, 11328, 13098, 14208, 14496, 15104, 16761, 17464, 17818, 19328, 22348, 22656, 26196, 26727, 28416, 28992, 33522, 34928, 35636, 38656, 44696, 45312, 52392, 53454, 57984, 67044, 69856, 71272, 89392, 104784, 106908, 115968, 134088, 139712, 142544, 178784, 209568, 213816, 268176, 279424, 285088, 329633, 357568, 419136, 427632, 536352, 558848, 570176, 659266, 715136, 838272, 855264, 988899, 1072704, 1140352, 1318532, 1430272, 1676544, 1710528, 1977798, 2145408, 2280704, 2637064, 3421056, 3955596, 4290816, 5274128, 6842112, 7911192, 10548256, 15822384, 21096512, 31644768, 42193024, 63289536, 84386048, 126579072, 253158144]

約数ペア:

[(1, 253158144), (2, 126579072), (3, 84386048), (4, 63289536), (6, 42193024), (8, 31644768), (12, 21096512), (16, 15822384), (24, 10548256), (32, 7911192), (37, 6842112), (48, 5274128), (59, 4290816), (64, 3955596), (74, 3421056), (96, 2637064), (111, 2280704), (118, 2145408), (128, 1977798), (148, 1710528), (151, 1676544), (177, 1430272), (192, 1318532), (222, 1140352), (236, 1072704), (256, 988899), (296, 855264), (302, 838272), (354, 715136), (384, 659266), (444, 570176), (453, 558848), (472, 536352), (592, 427632), (604, 419136), (708, 357568), (768, 329633), (888, 285088), (906, 279424), (944, 268176), (1184, 213816), (1208, 209568), (1416, 178784), (1776, 142544), (1812, 139712), (1888, 134088), (2183, 115968), (2368, 106908), (2416, 104784), (2832, 89392), (3552, 71272), (3624, 69856), (3776, 67044), (4366, 57984), (4736, 53454), (4832, 52392), (5587, 45312), (5664, 44696), (6549, 38656), (7104, 35636), (7248, 34928), (7552, 33522), (8732, 28992), (8909, 28416), (9472, 26727), (9664, 26196), (11174, 22656), (11328, 22348), (13098, 19328), (14208, 17818), (14496, 17464), (15104, 16761)]