7788557712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{821}}^1$

素因数の和:1529

約数の個数: 160

約数和(自身を含む): 22672048896

約数和(自身を除く): 14883491184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 661, 821, 897, 1104, 1196, 1322, 1642, 1794, 1983, 2392, 2463, 2644, 3284, 3588, 3966, 4784, 4926, 5288, 6568, 7176, 7932, 8593, 9852, 10576, 10673, 13136, 14352, 15203, 15864, 17186, 18883, 19704, 21346, 25779, 30406, 31728, 32019, 34372, 37766, 39408, 42692, 45609, 51558, 56649, 60812, 64038, 68744, 75532, 85384, 91218, 103116, 113298, 121624, 128076, 137488, 151064, 170768, 182436, 197639, 206232, 226596, 243248, 245479, 256152, 302128, 364872, 395278, 412464, 453192, 490958, 512304, 542681, 592917, 729744, 736437, 790556, 906384, 981916, 1085362, 1185834, 1472874, 1581112, 1628043, 1963832, 2170724, 2371668, 2945748, 3162224, 3256086, 3927664, 4341448, 4743336, 5891496, 6512172, 7054853, 8682896, 9486672, 11782992, 12481663, 13024344, 14109706, 21164559, 24963326, 26048688, 28219412, 37444989, 42329118, 49926652, 56438824, 74889978, 84658236, 99853304, 112877648, 149779956, 162261619, 169316472, 199706608, 299559912, 324523238, 338632944, 486784857, 599119824, 649046476, 973569714, 1298092952, 1947139428, 2596185904, 3894278856, 7788557712]

約数ペア:

[(1, 7788557712), (2, 3894278856), (3, 2596185904), (4, 1947139428), (6, 1298092952), (8, 973569714), (12, 649046476), (13, 599119824), (16, 486784857), (23, 338632944), (24, 324523238), (26, 299559912), (39, 199706608), (46, 169316472), (48, 162261619), (52, 149779956), (69, 112877648), (78, 99853304), (92, 84658236), (104, 74889978), (138, 56438824), (156, 49926652), (184, 42329118), (208, 37444989), (276, 28219412), (299, 26048688), (312, 24963326), (368, 21164559), (552, 14109706), (598, 13024344), (624, 12481663), (661, 11782992), (821, 9486672), (897, 8682896), (1104, 7054853), (1196, 6512172), (1322, 5891496), (1642, 4743336), (1794, 4341448), (1983, 3927664), (2392, 3256086), (2463, 3162224), (2644, 2945748), (3284, 2371668), (3588, 2170724), (3966, 1963832), (4784, 1628043), (4926, 1581112), (5288, 1472874), (6568, 1185834), (7176, 1085362), (7932, 981916), (8593, 906384), (9852, 790556), (10576, 736437), (10673, 729744), (13136, 592917), (14352, 542681), (15203, 512304), (15864, 490958), (17186, 453192), (18883, 412464), (19704, 395278), (21346, 364872), (25779, 302128), (30406, 256152), (31728, 245479), (32019, 243248), (34372, 226596), (37766, 206232), (39408, 197639), (42692, 182436), (45609, 170768), (51558, 151064), (56649, 137488), (60812, 128076), (64038, 121624), (68744, 113298), (75532, 103116), (85384, 91218)]