390275592

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 192

約数和(自身を含む): 1213470720

約数和(自身を除く): 823195128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 47, 49, 56, 69, 84, 92, 94, 98, 138, 141, 147, 161, 168, 184, 188, 196, 276, 282, 294, 307, 322, 329, 376, 392, 483, 552, 564, 588, 614, 644, 658, 921, 966, 987, 1081, 1127, 1128, 1176, 1228, 1288, 1316, 1842, 1932, 1974, 2149, 2162, 2254, 2303, 2456, 2632, 3243, 3381, 3684, 3864, 3948, 4298, 4324, 4508, 4606, 6447, 6486, 6762, 6909, 7061, 7368, 7567, 7896, 8596, 8648, 9016, 9212, 12894, 12972, 13524, 13818, 14122, 14429, 15043, 15134, 17192, 18424, 21183, 22701, 25788, 25944, 27048, 27636, 28244, 28858, 30086, 30268, 42366, 43287, 45129, 45402, 49427, 51576, 52969, 55272, 56488, 57716, 60172, 60536, 84732, 86574, 90258, 90804, 98854, 101003, 105938, 115432, 120344, 148281, 158907, 169464, 173148, 180516, 181608, 197708, 202006, 211876, 296562, 303009, 317814, 331867, 345989, 346296, 361032, 395416, 404012, 423752, 593124, 606018, 635628, 663734, 691978, 707021, 808024, 995601, 1037967, 1186248, 1212036, 1271256, 1327468, 1383956, 1414042, 1991202, 2075934, 2121063, 2323069, 2424072, 2654936, 2767912, 2828084, 3982404, 4151868, 4242126, 4646138, 5656168, 6969207, 7964808, 8303736, 8484252, 9292276, 13938414, 16261483, 16968504, 18584552, 27876828, 32522966, 48784449, 55753656, 65045932, 97568898, 130091864, 195137796, 390275592]

約数ペア:

[(1, 390275592), (2, 195137796), (3, 130091864), (4, 97568898), (6, 65045932), (7, 55753656), (8, 48784449), (12, 32522966), (14, 27876828), (21, 18584552), (23, 16968504), (24, 16261483), (28, 13938414), (42, 9292276), (46, 8484252), (47, 8303736), (49, 7964808), (56, 6969207), (69, 5656168), (84, 4646138), (92, 4242126), (94, 4151868), (98, 3982404), (138, 2828084), (141, 2767912), (147, 2654936), (161, 2424072), (168, 2323069), (184, 2121063), (188, 2075934), (196, 1991202), (276, 1414042), (282, 1383956), (294, 1327468), (307, 1271256), (322, 1212036), (329, 1186248), (376, 1037967), (392, 995601), (483, 808024), (552, 707021), (564, 691978), (588, 663734), (614, 635628), (644, 606018), (658, 593124), (921, 423752), (966, 404012), (987, 395416), (1081, 361032), (1127, 346296), (1128, 345989), (1176, 331867), (1228, 317814), (1288, 303009), (1316, 296562), (1842, 211876), (1932, 202006), (1974, 197708), (2149, 181608), (2162, 180516), (2254, 173148), (2303, 169464), (2456, 158907), (2632, 148281), (3243, 120344), (3381, 115432), (3684, 105938), (3864, 101003), (3948, 98854), (4298, 90804), (4324, 90258), (4508, 86574), (4606, 84732), (6447, 60536), (6486, 60172), (6762, 57716), (6909, 56488), (7061, 55272), (7368, 52969), (7567, 51576), (7896, 49427), (8596, 45402), (8648, 45129), (9016, 43287), (9212, 42366), (12894, 30268), (12972, 30086), (13524, 28858), (13818, 28244), (14122, 27636), (14429, 27048), (15043, 25944), (15134, 25788), (17192, 22701), (18424, 21183)]