387632466

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1787}}^1$

素因数の和:1917

約数の個数: 80

約数和(自身を含む): 945008064

約数和(自身を除く): 557375598

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 103, 117, 162, 206, 234, 309, 351, 618, 702, 927, 1053, 1339, 1787, 1854, 2106, 2678, 2781, 3574, 4017, 5361, 5562, 8034, 8343, 10722, 12051, 16083, 16686, 23231, 24102, 32166, 36153, 46462, 48249, 69693, 72306, 96498, 108459, 139386, 144747, 184061, 209079, 216918, 289494, 368122, 418158, 552183, 627237, 1104366, 1254474, 1656549, 1881711, 2392793, 3313098, 3763422, 4785586, 4969647, 7178379, 9939294, 14356758, 14908941, 21535137, 29817882, 43070274, 64605411, 129210822, 193816233, 387632466]

約数ペア:

[(1, 387632466), (2, 193816233), (3, 129210822), (6, 64605411), (9, 43070274), (13, 29817882), (18, 21535137), (26, 14908941), (27, 14356758), (39, 9939294), (54, 7178379), (78, 4969647), (81, 4785586), (103, 3763422), (117, 3313098), (162, 2392793), (206, 1881711), (234, 1656549), (309, 1254474), (351, 1104366), (618, 627237), (702, 552183), (927, 418158), (1053, 368122), (1339, 289494), (1787, 216918), (1854, 209079), (2106, 184061), (2678, 144747), (2781, 139386), (3574, 108459), (4017, 96498), (5361, 72306), (5562, 69693), (8034, 48249), (8343, 46462), (10722, 36153), (12051, 32166), (16083, 24102), (16686, 23231)]