408256959492

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1031}}^1\times {\mathrm{79133}}^1$

素因数の和:80313

約数の個数: 72

約数和(自身を含む): 1040428509120

約数和(自身を除く): 632171549628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1031, 1251, 1668, 2062, 2502, 3093, 4124, 5004, 6186, 9279, 12372, 18558, 37116, 79133, 143309, 158266, 237399, 286618, 316532, 429927, 474798, 573236, 712197, 859854, 949596, 1289781, 1424394, 1719708, 2579562, 2848788, 5159124, 10999487, 21998974, 32998461, 43997948, 65996922, 81586123, 98995383, 131993844, 163172246, 197990766, 244758369, 326344492, 395981532, 489516738, 734275107, 979033476, 1468550214, 2937100428, 11340471097, 22680942194, 34021413291, 45361884388, 68042826582, 102064239873, 136085653164, 204128479746, 408256959492]

約数ペア:

[(1, 408256959492), (2, 204128479746), (3, 136085653164), (4, 102064239873), (6, 68042826582), (9, 45361884388), (12, 34021413291), (18, 22680942194), (36, 11340471097), (139, 2937100428), (278, 1468550214), (417, 979033476), (556, 734275107), (834, 489516738), (1031, 395981532), (1251, 326344492), (1668, 244758369), (2062, 197990766), (2502, 163172246), (3093, 131993844), (4124, 98995383), (5004, 81586123), (6186, 65996922), (9279, 43997948), (12372, 32998461), (18558, 21998974), (37116, 10999487), (79133, 5159124), (143309, 2848788), (158266, 2579562), (237399, 1719708), (286618, 1424394), (316532, 1289781), (429927, 949596), (474798, 859854), (573236, 712197)]