1276156656

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{757}}^1$

素因数の和:1303

約数の個数: 120

約数和(自身を含む): 3739001760

約数和(自身を除く): 2462845104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 509, 552, 757, 828, 1018, 1104, 1514, 1527, 1656, 2036, 2271, 3028, 3054, 3312, 4072, 4542, 4581, 6056, 6108, 6813, 8144, 9084, 9162, 11707, 12112, 12216, 13626, 17411, 18168, 18324, 23414, 24432, 27252, 34822, 35121, 36336, 36648, 46828, 52233, 54504, 69644, 70242, 73296, 93656, 104466, 105363, 109008, 139288, 140484, 156699, 187312, 208932, 210726, 278576, 280968, 313398, 385313, 417864, 421452, 561936, 626796, 770626, 835728, 842904, 1155939, 1253592, 1541252, 1685808, 2311878, 2507184, 3082504, 3467817, 4623756, 6165008, 6935634, 8862199, 9247512, 13871268, 17724398, 18495024, 26586597, 27742536, 35448796, 53173194, 55485072, 70897592, 79759791, 106346388, 141795184, 159519582, 212692776, 319039164, 425385552, 638078328, 1276156656]

約数ペア:

[(1, 1276156656), (2, 638078328), (3, 425385552), (4, 319039164), (6, 212692776), (8, 159519582), (9, 141795184), (12, 106346388), (16, 79759791), (18, 70897592), (23, 55485072), (24, 53173194), (36, 35448796), (46, 27742536), (48, 26586597), (69, 18495024), (72, 17724398), (92, 13871268), (138, 9247512), (144, 8862199), (184, 6935634), (207, 6165008), (276, 4623756), (368, 3467817), (414, 3082504), (509, 2507184), (552, 2311878), (757, 1685808), (828, 1541252), (1018, 1253592), (1104, 1155939), (1514, 842904), (1527, 835728), (1656, 770626), (2036, 626796), (2271, 561936), (3028, 421452), (3054, 417864), (3312, 385313), (4072, 313398), (4542, 280968), (4581, 278576), (6056, 210726), (6108, 208932), (6813, 187312), (8144, 156699), (9084, 140484), (9162, 139288), (11707, 109008), (12112, 105363), (12216, 104466), (13626, 93656), (17411, 73296), (18168, 70242), (18324, 69644), (23414, 54504), (24432, 52233), (27252, 46828), (34822, 36648), (35121, 36336)]