271409208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:1029

約数の個数: 128

約数和(自身を含む): 814233600

約数和(自身を除く): 542824392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 47, 56, 74, 84, 94, 111, 141, 148, 168, 188, 222, 259, 282, 296, 329, 376, 444, 518, 564, 658, 777, 888, 929, 987, 1036, 1128, 1316, 1554, 1739, 1858, 1974, 2072, 2632, 2787, 3108, 3478, 3716, 3948, 5217, 5574, 6216, 6503, 6956, 7432, 7896, 10434, 11148, 12173, 13006, 13912, 19509, 20868, 22296, 24346, 26012, 34373, 36519, 39018, 41736, 43663, 48692, 52024, 68746, 73038, 78036, 87326, 97384, 103119, 130989, 137492, 146076, 156072, 174652, 206238, 240611, 261978, 274984, 292152, 305641, 349304, 412476, 481222, 523956, 611282, 721833, 824952, 916923, 962444, 1047912, 1222564, 1443666, 1615531, 1833846, 1924888, 2445128, 2887332, 3231062, 3667692, 4846593, 5774664, 6462124, 7335384, 9693186, 11308717, 12924248, 19386372, 22617434, 33926151, 38772744, 45234868, 67852302, 90469736, 135704604, 271409208]

約数ペア:

[(1, 271409208), (2, 135704604), (3, 90469736), (4, 67852302), (6, 45234868), (7, 38772744), (8, 33926151), (12, 22617434), (14, 19386372), (21, 12924248), (24, 11308717), (28, 9693186), (37, 7335384), (42, 6462124), (47, 5774664), (56, 4846593), (74, 3667692), (84, 3231062), (94, 2887332), (111, 2445128), (141, 1924888), (148, 1833846), (168, 1615531), (188, 1443666), (222, 1222564), (259, 1047912), (282, 962444), (296, 916923), (329, 824952), (376, 721833), (444, 611282), (518, 523956), (564, 481222), (658, 412476), (777, 349304), (888, 305641), (929, 292152), (987, 274984), (1036, 261978), (1128, 240611), (1316, 206238), (1554, 174652), (1739, 156072), (1858, 146076), (1974, 137492), (2072, 130989), (2632, 103119), (2787, 97384), (3108, 87326), (3478, 78036), (3716, 73038), (3948, 68746), (5217, 52024), (5574, 48692), (6216, 43663), (6503, 41736), (6956, 39018), (7432, 36519), (7896, 34373), (10434, 26012), (11148, 24346), (12173, 22296), (13006, 20868), (13912, 19509)]