313601148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6317}}^1$

素因数の和:6531

約数の個数: 72

約数和(自身を含む): 910701792

約数和(自身を除く): 597100644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1182, 1379, 1773, 2364, 2758, 3546, 4137, 5516, 6317, 7092, 8274, 12411, 12634, 16548, 18951, 24822, 25268, 37902, 44219, 49644, 56853, 75804, 88438, 113706, 132657, 176876, 227412, 265314, 397971, 530628, 795942, 1244449, 1591884, 2488898, 3733347, 4977796, 7466694, 8711143, 11200041, 14933388, 17422286, 22400082, 26133429, 34844572, 44800164, 52266858, 78400287, 104533716, 156800574, 313601148]

約数ペア:

[(1, 313601148), (2, 156800574), (3, 104533716), (4, 78400287), (6, 52266858), (7, 44800164), (9, 34844572), (12, 26133429), (14, 22400082), (18, 17422286), (21, 14933388), (28, 11200041), (36, 8711143), (42, 7466694), (63, 4977796), (84, 3733347), (126, 2488898), (197, 1591884), (252, 1244449), (394, 795942), (591, 530628), (788, 397971), (1182, 265314), (1379, 227412), (1773, 176876), (2364, 132657), (2758, 113706), (3546, 88438), (4137, 75804), (5516, 56853), (6317, 49644), (7092, 44219), (8274, 37902), (12411, 25268), (12634, 24822), (16548, 18951)]