217260162

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1328

約数の個数: 96

約数和(自身を含む): 571034880

約数和(自身を除く): 353774718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 61, 63, 69, 122, 126, 138, 161, 183, 207, 322, 366, 414, 427, 483, 549, 854, 966, 1098, 1229, 1281, 1403, 1449, 2458, 2562, 2806, 2898, 3687, 3843, 4209, 7374, 7686, 8418, 8603, 9821, 11061, 12627, 17206, 19642, 22122, 25254, 25809, 28267, 29463, 51618, 56534, 58926, 74969, 77427, 84801, 88389, 149938, 154854, 169602, 176778, 197869, 224907, 254403, 395738, 449814, 508806, 524783, 593607, 674721, 1049566, 1187214, 1349442, 1574349, 1724287, 1780821, 3148698, 3448574, 3561642, 4723047, 5172861, 9446094, 10345722, 12070009, 15518583, 24140018, 31037166, 36210027, 72420054, 108630081, 217260162]

約数ペア:

[(1, 217260162), (2, 108630081), (3, 72420054), (6, 36210027), (7, 31037166), (9, 24140018), (14, 15518583), (18, 12070009), (21, 10345722), (23, 9446094), (42, 5172861), (46, 4723047), (61, 3561642), (63, 3448574), (69, 3148698), (122, 1780821), (126, 1724287), (138, 1574349), (161, 1349442), (183, 1187214), (207, 1049566), (322, 674721), (366, 593607), (414, 524783), (427, 508806), (483, 449814), (549, 395738), (854, 254403), (966, 224907), (1098, 197869), (1229, 176778), (1281, 169602), (1403, 154854), (1449, 149938), (2458, 88389), (2562, 84801), (2806, 77427), (2898, 74969), (3687, 58926), (3843, 56534), (4209, 51618), (7374, 29463), (7686, 28267), (8418, 25809), (8603, 25254), (9821, 22122), (11061, 19642), (12627, 17206)]