1809136512

素因数分解:

$2^7\times 3^3\times {\mathrm{137}}^1\times {\mathrm{3821}}^1$

素因数の和:3981

約数の個数: 128

約数和(自身を含む): 5379847200

約数和(自身を除く): 3570710688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 137, 144, 192, 216, 274, 288, 384, 411, 432, 548, 576, 822, 864, 1096, 1152, 1233, 1644, 1728, 2192, 2466, 3288, 3456, 3699, 3821, 4384, 4932, 6576, 7398, 7642, 8768, 9864, 11463, 13152, 14796, 15284, 17536, 19728, 22926, 26304, 29592, 30568, 34389, 39456, 45852, 52608, 59184, 61136, 68778, 78912, 91704, 103167, 118368, 122272, 137556, 157824, 183408, 206334, 236736, 244544, 275112, 366816, 412668, 473472, 489088, 523477, 550224, 733632, 825336, 1046954, 1100448, 1467264, 1570431, 1650672, 2093908, 2200896, 3140862, 3301344, 4187816, 4401792, 4711293, 6281724, 6602688, 8375632, 9422586, 12563448, 13205376, 14133879, 16751264, 18845172, 25126896, 28267758, 33502528, 37690344, 50253792, 56535516, 67005056, 75380688, 100507584, 113071032, 150761376, 201015168, 226142064, 301522752, 452284128, 603045504, 904568256, 1809136512]

約数ペア:

[(1, 1809136512), (2, 904568256), (3, 603045504), (4, 452284128), (6, 301522752), (8, 226142064), (9, 201015168), (12, 150761376), (16, 113071032), (18, 100507584), (24, 75380688), (27, 67005056), (32, 56535516), (36, 50253792), (48, 37690344), (54, 33502528), (64, 28267758), (72, 25126896), (96, 18845172), (108, 16751264), (128, 14133879), (137, 13205376), (144, 12563448), (192, 9422586), (216, 8375632), (274, 6602688), (288, 6281724), (384, 4711293), (411, 4401792), (432, 4187816), (548, 3301344), (576, 3140862), (822, 2200896), (864, 2093908), (1096, 1650672), (1152, 1570431), (1233, 1467264), (1644, 1100448), (1728, 1046954), (2192, 825336), (2466, 733632), (3288, 550224), (3456, 523477), (3699, 489088), (3821, 473472), (4384, 412668), (4932, 366816), (6576, 275112), (7398, 244544), (7642, 236736), (8768, 206334), (9864, 183408), (11463, 157824), (13152, 137556), (14796, 122272), (15284, 118368), (17536, 103167), (19728, 91704), (22926, 78912), (26304, 68778), (29592, 61136), (30568, 59184), (34389, 52608), (39456, 45852)]