728066472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 256

約数和(自身を含む): 2344550400

約数和(自身を除く): 1616483928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 47, 56, 57, 69, 76, 84, 92, 94, 114, 133, 138, 141, 152, 161, 168, 184, 188, 211, 228, 266, 276, 282, 322, 329, 376, 399, 422, 437, 456, 483, 532, 552, 564, 633, 644, 658, 798, 844, 874, 893, 966, 987, 1064, 1081, 1128, 1266, 1288, 1311, 1316, 1477, 1596, 1688, 1748, 1786, 1932, 1974, 2162, 2532, 2622, 2632, 2679, 2954, 3059, 3192, 3243, 3496, 3572, 3864, 3948, 4009, 4324, 4431, 4853, 5064, 5244, 5358, 5908, 6118, 6251, 6486, 7144, 7567, 7896, 8018, 8648, 8862, 9177, 9706, 9917, 10488, 10716, 11816, 12027, 12236, 12502, 12972, 14559, 15134, 16036, 17724, 18354, 18753, 19412, 19834, 20539, 21432, 22701, 24054, 24472, 25004, 25944, 28063, 29118, 29751, 30268, 32072, 33971, 35448, 36708, 37506, 38824, 39668, 41078, 45402, 48108, 50008, 56126, 58236, 59502, 60536, 61617, 67942, 69419, 73416, 75012, 79336, 82156, 84189, 90804, 92207, 96216, 101913, 112252, 116472, 119004, 123234, 135884, 138838, 143773, 150024, 164312, 168378, 181608, 184414, 188423, 203826, 208257, 224504, 228091, 238008, 246468, 271768, 276621, 277676, 287546, 336756, 368828, 376846, 407652, 416514, 431319, 456182, 492936, 553242, 555352, 565269, 575092, 645449, 673512, 684273, 737656, 753692, 815304, 833028, 862638, 912364, 1106484, 1130538, 1150184, 1290898, 1318961, 1368546, 1507384, 1596637, 1666056, 1725276, 1824728, 1936347, 2212968, 2261076, 2581796, 2637922, 2737092, 3193274, 3450552, 3872694, 3956883, 4333729, 4522152, 4789911, 5163592, 5275844, 5474184, 6386548, 7745388, 7913766, 8667458, 9579822, 10551688, 12773096, 13001187, 15490776, 15827532, 17334916, 19159644, 26002374, 30336103, 31655064, 34669832, 38319288, 52004748, 60672206, 91008309, 104009496, 121344412, 182016618, 242688824, 364033236, 728066472]

約数ペア:

[(1, 728066472), (2, 364033236), (3, 242688824), (4, 182016618), (6, 121344412), (7, 104009496), (8, 91008309), (12, 60672206), (14, 52004748), (19, 38319288), (21, 34669832), (23, 31655064), (24, 30336103), (28, 26002374), (38, 19159644), (42, 17334916), (46, 15827532), (47, 15490776), (56, 13001187), (57, 12773096), (69, 10551688), (76, 9579822), (84, 8667458), (92, 7913766), (94, 7745388), (114, 6386548), (133, 5474184), (138, 5275844), (141, 5163592), (152, 4789911), (161, 4522152), (168, 4333729), (184, 3956883), (188, 3872694), (211, 3450552), (228, 3193274), (266, 2737092), (276, 2637922), (282, 2581796), (322, 2261076), (329, 2212968), (376, 1936347), (399, 1824728), (422, 1725276), (437, 1666056), (456, 1596637), (483, 1507384), (532, 1368546), (552, 1318961), (564, 1290898), (633, 1150184), (644, 1130538), (658, 1106484), (798, 912364), (844, 862638), (874, 833028), (893, 815304), (966, 753692), (987, 737656), (1064, 684273), (1081, 673512), (1128, 645449), (1266, 575092), (1288, 565269), (1311, 555352), (1316, 553242), (1477, 492936), (1596, 456182), (1688, 431319), (1748, 416514), (1786, 407652), (1932, 376846), (1974, 368828), (2162, 336756), (2532, 287546), (2622, 277676), (2632, 276621), (2679, 271768), (2954, 246468), (3059, 238008), (3192, 228091), (3243, 224504), (3496, 208257), (3572, 203826), (3864, 188423), (3948, 184414), (4009, 181608), (4324, 168378), (4431, 164312), (4853, 150024), (5064, 143773), (5244, 138838), (5358, 135884), (5908, 123234), (6118, 119004), (6251, 116472), (6486, 112252), (7144, 101913), (7567, 96216), (7896, 92207), (8018, 90804), (8648, 84189), (8862, 82156), (9177, 79336), (9706, 75012), (9917, 73416), (10488, 69419), (10716, 67942), (11816, 61617), (12027, 60536), (12236, 59502), (12502, 58236), (12972, 56126), (14559, 50008), (15134, 48108), (16036, 45402), (17724, 41078), (18354, 39668), (18753, 38824), (19412, 37506), (19834, 36708), (20539, 35448), (21432, 33971), (22701, 32072), (24054, 30268), (24472, 29751), (25004, 29118), (25944, 28063)]