1291256997108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{659}}^1\times {\mathrm{40129}}^1$

素因数の和:41121

約数の個数: 96

約数和(自身を含む): 3260084150400

約数和(自身を除く): 1968827153292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 313, 626, 659, 939, 1252, 1318, 1878, 1977, 2636, 3756, 3954, 4069, 7908, 8138, 8567, 12207, 16276, 17134, 24414, 25701, 34268, 40129, 48828, 51402, 80258, 102804, 120387, 160516, 206267, 240774, 412534, 481548, 521677, 618801, 825068, 1043354, 1237602, 1565031, 2086708, 2475204, 2681471, 3130062, 5362942, 6260124, 8044413, 10725884, 12560377, 16088826, 25120754, 26445011, 32177652, 37681131, 50241508, 52890022, 75362262, 79335033, 105780044, 150724524, 158670066, 163284901, 317340132, 326569802, 343785143, 489854703, 653139604, 687570286, 979709406, 1031355429, 1375140572, 1959418812, 2062710858, 4125421716, 8277288443, 16554576886, 24831865329, 33109153772, 49663730658, 99327461316, 107604749759, 215209499518, 322814249277, 430418999036, 645628498554, 1291256997108]

約数ペア:

[(1, 1291256997108), (2, 645628498554), (3, 430418999036), (4, 322814249277), (6, 215209499518), (12, 107604749759), (13, 99327461316), (26, 49663730658), (39, 33109153772), (52, 24831865329), (78, 16554576886), (156, 8277288443), (313, 4125421716), (626, 2062710858), (659, 1959418812), (939, 1375140572), (1252, 1031355429), (1318, 979709406), (1878, 687570286), (1977, 653139604), (2636, 489854703), (3756, 343785143), (3954, 326569802), (4069, 317340132), (7908, 163284901), (8138, 158670066), (8567, 150724524), (12207, 105780044), (16276, 79335033), (17134, 75362262), (24414, 52890022), (25701, 50241508), (34268, 37681131), (40129, 32177652), (48828, 26445011), (51402, 25120754), (80258, 16088826), (102804, 12560377), (120387, 10725884), (160516, 8044413), (206267, 6260124), (240774, 5362942), (412534, 3130062), (481548, 2681471), (521677, 2475204), (618801, 2086708), (825068, 1565031), (1043354, 1237602)]