239223292

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^3\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 541094400

約数和(自身を除く): 301871108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 131, 154, 196, 242, 262, 308, 343, 484, 524, 539, 686, 847, 917, 1078, 1331, 1372, 1441, 1694, 1834, 2156, 2662, 2882, 3388, 3668, 3773, 5324, 5764, 5929, 6419, 7546, 9317, 10087, 11858, 12838, 15092, 15851, 18634, 20174, 23716, 25676, 31702, 37268, 40348, 41503, 44933, 63404, 65219, 70609, 83006, 89866, 110957, 130438, 141218, 166012, 174361, 179732, 221914, 260876, 282436, 348722, 443828, 456533, 494263, 697444, 776699, 913066, 988526, 1220527, 1553398, 1826132, 1977052, 2441054, 3106796, 4882108, 5436893, 8543689, 10873786, 17087378, 21747572, 34174756, 59805823, 119611646, 239223292]

約数ペア:

[(1, 239223292), (2, 119611646), (4, 59805823), (7, 34174756), (11, 21747572), (14, 17087378), (22, 10873786), (28, 8543689), (44, 5436893), (49, 4882108), (77, 3106796), (98, 2441054), (121, 1977052), (131, 1826132), (154, 1553398), (196, 1220527), (242, 988526), (262, 913066), (308, 776699), (343, 697444), (484, 494263), (524, 456533), (539, 443828), (686, 348722), (847, 282436), (917, 260876), (1078, 221914), (1331, 179732), (1372, 174361), (1441, 166012), (1694, 141218), (1834, 130438), (2156, 110957), (2662, 89866), (2882, 83006), (3388, 70609), (3668, 65219), (3773, 63404), (5324, 44933), (5764, 41503), (5929, 40348), (6419, 37268), (7546, 31702), (9317, 25676), (10087, 23716), (11858, 20174), (12838, 18634), (15092, 15851)]