217060998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1022

約数の個数: 128

約数和(自身を含む): 593464320

約数和(自身を除く): 376403322

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 29, 33, 34, 42, 51, 58, 66, 77, 87, 102, 119, 154, 174, 187, 203, 231, 238, 319, 357, 374, 406, 462, 493, 561, 609, 638, 714, 953, 957, 986, 1122, 1218, 1309, 1479, 1906, 1914, 2233, 2618, 2859, 2958, 3451, 3927, 4466, 5423, 5718, 6671, 6699, 6902, 7854, 10353, 10483, 10846, 13342, 13398, 16201, 16269, 20013, 20706, 20966, 27637, 31449, 32402, 32538, 37961, 40026, 48603, 55274, 62898, 73381, 75922, 82911, 97206, 113407, 113883, 146762, 165822, 178211, 193459, 220143, 226814, 227766, 304007, 340221, 356422, 386918, 440286, 469829, 534633, 580377, 608014, 680442, 912021, 939658, 1069266, 1160754, 1247477, 1409487, 1824042, 2128049, 2494954, 2818974, 3288803, 3742431, 4256098, 5168119, 6384147, 6577606, 7484862, 9866409, 10336238, 12768294, 15504357, 19732818, 31008714, 36176833, 72353666, 108530499, 217060998]

約数ペア:

[(1, 217060998), (2, 108530499), (3, 72353666), (6, 36176833), (7, 31008714), (11, 19732818), (14, 15504357), (17, 12768294), (21, 10336238), (22, 9866409), (29, 7484862), (33, 6577606), (34, 6384147), (42, 5168119), (51, 4256098), (58, 3742431), (66, 3288803), (77, 2818974), (87, 2494954), (102, 2128049), (119, 1824042), (154, 1409487), (174, 1247477), (187, 1160754), (203, 1069266), (231, 939658), (238, 912021), (319, 680442), (357, 608014), (374, 580377), (406, 534633), (462, 469829), (493, 440286), (561, 386918), (609, 356422), (638, 340221), (714, 304007), (953, 227766), (957, 226814), (986, 220143), (1122, 193459), (1218, 178211), (1309, 165822), (1479, 146762), (1906, 113883), (1914, 113407), (2233, 97206), (2618, 82911), (2859, 75922), (2958, 73381), (3451, 62898), (3927, 55274), (4466, 48603), (5423, 40026), (5718, 37961), (6671, 32538), (6699, 32402), (6902, 31449), (7854, 27637), (10353, 20966), (10483, 20706), (10846, 20013), (13342, 16269), (13398, 16201)]