386775468

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 1056706560

約数和(自身を除く): 669931092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 62, 79, 82, 93, 107, 123, 124, 158, 164, 186, 214, 237, 246, 279, 316, 321, 369, 372, 428, 474, 492, 558, 642, 711, 738, 948, 963, 1116, 1271, 1284, 1422, 1476, 1926, 2449, 2542, 2844, 3239, 3317, 3813, 3852, 4387, 4898, 5084, 6478, 6634, 7347, 7626, 8453, 8774, 9717, 9796, 9951, 11439, 12956, 13161, 13268, 14694, 15252, 16906, 17548, 19434, 19902, 22041, 22878, 25359, 26322, 29151, 29388, 29853, 33812, 38868, 39483, 39804, 44082, 45756, 50718, 52644, 58302, 59706, 76077, 78966, 88164, 100409, 101436, 116604, 119412, 135997, 152154, 157932, 200818, 262043, 271994, 301227, 304308, 346573, 401636, 407991, 524086, 543988, 602454, 693146, 786129, 815982, 903681, 1039719, 1048172, 1204908, 1223973, 1386292, 1572258, 1631964, 1807362, 2079438, 2358387, 2447946, 3119157, 3144516, 3614724, 4158876, 4716774, 4895892, 6238314, 9433548, 10743763, 12476628, 21487526, 32231289, 42975052, 64462578, 96693867, 128925156, 193387734, 386775468]

約数ペア:

[(1, 386775468), (2, 193387734), (3, 128925156), (4, 96693867), (6, 64462578), (9, 42975052), (12, 32231289), (18, 21487526), (31, 12476628), (36, 10743763), (41, 9433548), (62, 6238314), (79, 4895892), (82, 4716774), (93, 4158876), (107, 3614724), (123, 3144516), (124, 3119157), (158, 2447946), (164, 2358387), (186, 2079438), (214, 1807362), (237, 1631964), (246, 1572258), (279, 1386292), (316, 1223973), (321, 1204908), (369, 1048172), (372, 1039719), (428, 903681), (474, 815982), (492, 786129), (558, 693146), (642, 602454), (711, 543988), (738, 524086), (948, 407991), (963, 401636), (1116, 346573), (1271, 304308), (1284, 301227), (1422, 271994), (1476, 262043), (1926, 200818), (2449, 157932), (2542, 152154), (2844, 135997), (3239, 119412), (3317, 116604), (3813, 101436), (3852, 100409), (4387, 88164), (4898, 78966), (5084, 76077), (6478, 59706), (6634, 58302), (7347, 52644), (7626, 50718), (8453, 45756), (8774, 44082), (9717, 39804), (9796, 39483), (9951, 38868), (11439, 33812), (12956, 29853), (13161, 29388), (13268, 29151), (14694, 26322), (15252, 25359), (16906, 22878), (17548, 22041), (19434, 19902)]