15708962048

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 34575453696

約数和(自身を除く): 18866491648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 223, 244, 256, 347, 416, 446, 488, 694, 793, 832, 892, 976, 1388, 1586, 1664, 1784, 1952, 2776, 2899, 3172, 3328, 3568, 3904, 4511, 5552, 5798, 6344, 7136, 7808, 9022, 11104, 11596, 12688, 13603, 14272, 15616, 18044, 21167, 22208, 23192, 25376, 27206, 28544, 36088, 42334, 44416, 46384, 50752, 54412, 57088, 72176, 77381, 84668, 88832, 92768, 101504, 108824, 144352, 154762, 169336, 176839, 185536, 203008, 217648, 275171, 288704, 309524, 338672, 353678, 371072, 435296, 550342, 577408, 619048, 677344, 707356, 742144, 870592, 1005953, 1100684, 1154816, 1238096, 1354688, 1414712, 1741184, 2011906, 2201368, 2476192, 2709376, 2829424, 3482368, 4023812, 4402736, 4720241, 4952384, 5418752, 5658848, 8047624, 8805472, 9440482, 9904768, 11317696, 16095248, 17610944, 18880964, 19809536, 22635392, 32190496, 35221888, 37761928, 45270784, 61363133, 64380992, 70443776, 75523856, 122726266, 128761984, 151047712, 245452532, 257523968, 302095424, 490905064, 604190848, 981810128, 1208381696, 1963620256, 3927240512, 7854481024, 15708962048]

約数ペア:

[(1, 15708962048), (2, 7854481024), (4, 3927240512), (8, 1963620256), (13, 1208381696), (16, 981810128), (26, 604190848), (32, 490905064), (52, 302095424), (61, 257523968), (64, 245452532), (104, 151047712), (122, 128761984), (128, 122726266), (208, 75523856), (223, 70443776), (244, 64380992), (256, 61363133), (347, 45270784), (416, 37761928), (446, 35221888), (488, 32190496), (694, 22635392), (793, 19809536), (832, 18880964), (892, 17610944), (976, 16095248), (1388, 11317696), (1586, 9904768), (1664, 9440482), (1784, 8805472), (1952, 8047624), (2776, 5658848), (2899, 5418752), (3172, 4952384), (3328, 4720241), (3568, 4402736), (3904, 4023812), (4511, 3482368), (5552, 2829424), (5798, 2709376), (6344, 2476192), (7136, 2201368), (7808, 2011906), (9022, 1741184), (11104, 1414712), (11596, 1354688), (12688, 1238096), (13603, 1154816), (14272, 1100684), (15616, 1005953), (18044, 870592), (21167, 742144), (22208, 707356), (23192, 677344), (25376, 619048), (27206, 577408), (28544, 550342), (36088, 435296), (42334, 371072), (44416, 353678), (46384, 338672), (50752, 309524), (54412, 288704), (57088, 275171), (72176, 217648), (77381, 203008), (84668, 185536), (88832, 176839), (92768, 169336), (101504, 154762), (108824, 144352)]