1340168256

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{877}}^1$

素因数の和:1281

約数の個数: 168

約数和(自身を含む): 4406717120

約数和(自身を除く): 3066548864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 379, 448, 504, 576, 672, 758, 877, 1008, 1137, 1344, 1516, 1754, 2016, 2274, 2631, 2653, 3032, 3411, 3508, 4032, 4548, 5262, 5306, 6064, 6139, 6822, 7016, 7893, 7959, 9096, 10524, 10612, 12128, 12278, 13644, 14032, 15786, 15918, 18192, 18417, 21048, 21224, 23877, 24256, 24556, 27288, 28064, 31572, 31836, 36384, 36834, 42096, 42448, 47754, 49112, 54576, 55251, 56128, 63144, 63672, 72768, 73668, 84192, 84896, 95508, 98224, 109152, 110502, 126288, 127344, 147336, 168384, 169792, 191016, 196448, 218304, 221004, 252576, 254688, 294672, 332383, 382032, 392896, 442008, 505152, 509376, 589344, 664766, 764064, 884016, 997149, 1178688, 1329532, 1528128, 1768032, 1994298, 2326681, 2659064, 2991447, 3536064, 3988596, 4653362, 5318128, 5982894, 6980043, 7977192, 9306724, 10636256, 11965788, 13960086, 15954384, 18613448, 20940129, 21272512, 23931576, 27920172, 31908768, 37226896, 41880258, 47863152, 55840344, 63817536, 74453792, 83760516, 95726304, 111680688, 148907584, 167521032, 191452608, 223361376, 335042064, 446722752, 670084128, 1340168256]

約数ペア:

[(1, 1340168256), (2, 670084128), (3, 446722752), (4, 335042064), (6, 223361376), (7, 191452608), (8, 167521032), (9, 148907584), (12, 111680688), (14, 95726304), (16, 83760516), (18, 74453792), (21, 63817536), (24, 55840344), (28, 47863152), (32, 41880258), (36, 37226896), (42, 31908768), (48, 27920172), (56, 23931576), (63, 21272512), (64, 20940129), (72, 18613448), (84, 15954384), (96, 13960086), (112, 11965788), (126, 10636256), (144, 9306724), (168, 7977192), (192, 6980043), (224, 5982894), (252, 5318128), (288, 4653362), (336, 3988596), (379, 3536064), (448, 2991447), (504, 2659064), (576, 2326681), (672, 1994298), (758, 1768032), (877, 1528128), (1008, 1329532), (1137, 1178688), (1344, 997149), (1516, 884016), (1754, 764064), (2016, 664766), (2274, 589344), (2631, 509376), (2653, 505152), (3032, 442008), (3411, 392896), (3508, 382032), (4032, 332383), (4548, 294672), (5262, 254688), (5306, 252576), (6064, 221004), (6139, 218304), (6822, 196448), (7016, 191016), (7893, 169792), (7959, 168384), (9096, 147336), (10524, 127344), (10612, 126288), (12128, 110502), (12278, 109152), (13644, 98224), (14032, 95508), (15786, 84896), (15918, 84192), (18192, 73668), (18417, 72768), (21048, 63672), (21224, 63144), (23877, 56128), (24256, 55251), (24556, 54576), (27288, 49112), (28064, 47754), (31572, 42448), (31836, 42096), (36384, 36834)]