769821264

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:897

約数の個数: 120

約数和(自身を含む): 2234928384

約数和(自身を除く): 1465107120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 331, 372, 496, 521, 558, 662, 744, 993, 1042, 1116, 1324, 1488, 1563, 1986, 2084, 2232, 2648, 2979, 3126, 3972, 4168, 4464, 4689, 5296, 5958, 6252, 7944, 8336, 9378, 10261, 11916, 12504, 15888, 16151, 18756, 20522, 23832, 25008, 30783, 32302, 37512, 41044, 47664, 48453, 61566, 64604, 75024, 82088, 92349, 96906, 123132, 129208, 145359, 164176, 172451, 184698, 193812, 246264, 258416, 290718, 344902, 369396, 387624, 492528, 517353, 581436, 689804, 738792, 775248, 1034706, 1162872, 1379608, 1477584, 1552059, 2069412, 2325744, 2759216, 3104118, 4138824, 5345981, 6208236, 8277648, 10691962, 12416472, 16037943, 21383924, 24832944, 32075886, 42767848, 48113829, 64151772, 85535696, 96227658, 128303544, 192455316, 256607088, 384910632, 769821264]

約数ペア:

[(1, 769821264), (2, 384910632), (3, 256607088), (4, 192455316), (6, 128303544), (8, 96227658), (9, 85535696), (12, 64151772), (16, 48113829), (18, 42767848), (24, 32075886), (31, 24832944), (36, 21383924), (48, 16037943), (62, 12416472), (72, 10691962), (93, 8277648), (124, 6208236), (144, 5345981), (186, 4138824), (248, 3104118), (279, 2759216), (331, 2325744), (372, 2069412), (496, 1552059), (521, 1477584), (558, 1379608), (662, 1162872), (744, 1034706), (993, 775248), (1042, 738792), (1116, 689804), (1324, 581436), (1488, 517353), (1563, 492528), (1986, 387624), (2084, 369396), (2232, 344902), (2648, 290718), (2979, 258416), (3126, 246264), (3972, 193812), (4168, 184698), (4464, 172451), (4689, 164176), (5296, 145359), (5958, 129208), (6252, 123132), (7944, 96906), (8336, 92349), (9378, 82088), (10261, 75024), (11916, 64604), (12504, 61566), (15888, 48453), (16151, 47664), (18756, 41044), (20522, 37512), (23832, 32302), (25008, 30783)]