298343948

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 108

約数和(自身を含む): 676161360

約数和(自身を除く): 377817412

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 49, 68, 92, 98, 119, 161, 196, 229, 238, 289, 322, 391, 458, 476, 578, 644, 782, 833, 916, 1127, 1156, 1564, 1603, 1666, 2023, 2254, 2737, 3206, 3332, 3893, 4046, 4508, 5267, 5474, 6412, 6647, 7786, 8092, 10534, 10948, 11221, 13294, 14161, 15572, 19159, 21068, 22442, 26588, 27251, 28322, 36869, 38318, 44884, 46529, 54502, 56644, 66181, 73738, 76636, 89539, 93058, 109004, 132362, 147476, 179078, 186116, 190757, 258083, 264724, 325703, 358156, 381514, 463267, 516166, 626773, 651406, 763028, 926534, 1032332, 1253546, 1302812, 1522163, 1853068, 2507092, 3044326, 3242869, 4387411, 6088652, 6485738, 8774822, 10655141, 12971476, 17549644, 21310282, 42620564, 74585987, 149171974, 298343948]

約数ペア:

[(1, 298343948), (2, 149171974), (4, 74585987), (7, 42620564), (14, 21310282), (17, 17549644), (23, 12971476), (28, 10655141), (34, 8774822), (46, 6485738), (49, 6088652), (68, 4387411), (92, 3242869), (98, 3044326), (119, 2507092), (161, 1853068), (196, 1522163), (229, 1302812), (238, 1253546), (289, 1032332), (322, 926534), (391, 763028), (458, 651406), (476, 626773), (578, 516166), (644, 463267), (782, 381514), (833, 358156), (916, 325703), (1127, 264724), (1156, 258083), (1564, 190757), (1603, 186116), (1666, 179078), (2023, 147476), (2254, 132362), (2737, 109004), (3206, 93058), (3332, 89539), (3893, 76636), (4046, 73738), (4508, 66181), (5267, 56644), (5474, 54502), (6412, 46529), (6647, 44884), (7786, 38318), (8092, 36869), (10534, 28322), (10948, 27251), (11221, 26588), (13294, 22442), (14161, 21068), (15572, 19159)]