2778973344

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:940

約数の個数: 288

約数和(自身を含む): 9565081344

約数和(自身を除く): 6786108000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 73, 84, 92, 96, 112, 126, 138, 144, 146, 161, 168, 184, 207, 219, 224, 252, 276, 288, 292, 322, 336, 368, 414, 438, 483, 504, 511, 552, 584, 644, 657, 672, 736, 821, 828, 876, 966, 1008, 1022, 1104, 1168, 1288, 1314, 1449, 1533, 1642, 1656, 1679, 1752, 1932, 2016, 2044, 2208, 2336, 2463, 2576, 2628, 2898, 3066, 3284, 3312, 3358, 3504, 3864, 4088, 4599, 4926, 5037, 5152, 5256, 5747, 5796, 6132, 6568, 6624, 6716, 7008, 7389, 7728, 8176, 9198, 9852, 10074, 10512, 11494, 11592, 11753, 12264, 13136, 13432, 14778, 15111, 15456, 16352, 17241, 18396, 18883, 19704, 20148, 21024, 22988, 23184, 23506, 24528, 26272, 26864, 29556, 30222, 34482, 35259, 36792, 37766, 39408, 40296, 45976, 46368, 47012, 49056, 51723, 53728, 56649, 59112, 59933, 60444, 68964, 70518, 73584, 75532, 78816, 80592, 91952, 94024, 103446, 105777, 113298, 118224, 119866, 120888, 132181, 137928, 141036, 147168, 151064, 161184, 169947, 179799, 183904, 188048, 206892, 211554, 226596, 236448, 239732, 241776, 264362, 275856, 282072, 302128, 339894, 359598, 376096, 396543, 413784, 419531, 423108, 453192, 479464, 483552, 528724, 539397, 551712, 564144, 604256, 679788, 719196, 793086, 827568, 839062, 846216, 906384, 958928, 1057448, 1078794, 1128288, 1189629, 1258593, 1359576, 1378459, 1438392, 1586172, 1655136, 1678124, 1692432, 1812768, 1917856, 2114896, 2157588, 2379258, 2517186, 2719152, 2756918, 2876784, 3172344, 3356248, 3384864, 3775779, 4135377, 4229792, 4315176, 4758516, 5034372, 5438304, 5513836, 5753568, 6344688, 6712496, 7551558, 8270754, 8630352, 9517032, 9649213, 10068744, 11027672, 12406131, 12689376, 13424992, 15103116, 16541508, 17260704, 19034064, 19298426, 20137488, 22055344, 24812262, 28947639, 30206232, 33083016, 38068128, 38596852, 40274976, 44110688, 49624524, 57895278, 60412464, 66166032, 77193704, 86842917, 99249048, 115790556, 120824928, 132332064, 154387408, 173685834, 198498096, 231581112, 308774816, 347371668, 396996192, 463162224, 694743336, 926324448, 1389486672, 2778973344]

約数ペア:

[(1, 2778973344), (2, 1389486672), (3, 926324448), (4, 694743336), (6, 463162224), (7, 396996192), (8, 347371668), (9, 308774816), (12, 231581112), (14, 198498096), (16, 173685834), (18, 154387408), (21, 132332064), (23, 120824928), (24, 115790556), (28, 99249048), (32, 86842917), (36, 77193704), (42, 66166032), (46, 60412464), (48, 57895278), (56, 49624524), (63, 44110688), (69, 40274976), (72, 38596852), (73, 38068128), (84, 33083016), (92, 30206232), (96, 28947639), (112, 24812262), (126, 22055344), (138, 20137488), (144, 19298426), (146, 19034064), (161, 17260704), (168, 16541508), (184, 15103116), (207, 13424992), (219, 12689376), (224, 12406131), (252, 11027672), (276, 10068744), (288, 9649213), (292, 9517032), (322, 8630352), (336, 8270754), (368, 7551558), (414, 6712496), (438, 6344688), (483, 5753568), (504, 5513836), (511, 5438304), (552, 5034372), (584, 4758516), (644, 4315176), (657, 4229792), (672, 4135377), (736, 3775779), (821, 3384864), (828, 3356248), (876, 3172344), (966, 2876784), (1008, 2756918), (1022, 2719152), (1104, 2517186), (1168, 2379258), (1288, 2157588), (1314, 2114896), (1449, 1917856), (1533, 1812768), (1642, 1692432), (1656, 1678124), (1679, 1655136), (1752, 1586172), (1932, 1438392), (2016, 1378459), (2044, 1359576), (2208, 1258593), (2336, 1189629), (2463, 1128288), (2576, 1078794), (2628, 1057448), (2898, 958928), (3066, 906384), (3284, 846216), (3312, 839062), (3358, 827568), (3504, 793086), (3864, 719196), (4088, 679788), (4599, 604256), (4926, 564144), (5037, 551712), (5152, 539397), (5256, 528724), (5747, 483552), (5796, 479464), (6132, 453192), (6568, 423108), (6624, 419531), (6716, 413784), (7008, 396543), (7389, 376096), (7728, 359598), (8176, 339894), (9198, 302128), (9852, 282072), (10074, 275856), (10512, 264362), (11494, 241776), (11592, 239732), (11753, 236448), (12264, 226596), (13136, 211554), (13432, 206892), (14778, 188048), (15111, 183904), (15456, 179799), (16352, 169947), (17241, 161184), (18396, 151064), (18883, 147168), (19704, 141036), (20148, 137928), (21024, 132181), (22988, 120888), (23184, 119866), (23506, 118224), (24528, 113298), (26272, 105777), (26864, 103446), (29556, 94024), (30222, 91952), (34482, 80592), (35259, 78816), (36792, 75532), (37766, 73584), (39408, 70518), (40296, 68964), (45976, 60444), (46368, 59933), (47012, 59112), (49056, 56649), (51723, 53728)]