310351236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1291}}^1$

素因数の和:1401

約数の個数: 96

約数和(自身を含む): 826549248

約数和(自身を除く): 516198012

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 67, 69, 78, 92, 134, 138, 156, 201, 268, 276, 299, 402, 598, 804, 871, 897, 1196, 1291, 1541, 1742, 1794, 2582, 2613, 3082, 3484, 3588, 3873, 4623, 5164, 5226, 6164, 7746, 9246, 10452, 15492, 16783, 18492, 20033, 29693, 33566, 40066, 50349, 59386, 60099, 67132, 80132, 86497, 89079, 100698, 118772, 120198, 172994, 178158, 201396, 240396, 259491, 345988, 356316, 386009, 518982, 772018, 1037964, 1124461, 1158027, 1544036, 1989431, 2248922, 2316054, 3373383, 3978862, 4497844, 4632108, 5968293, 6746766, 7957724, 11936586, 13493532, 23873172, 25862603, 51725206, 77587809, 103450412, 155175618, 310351236]

約数ペア:

[(1, 310351236), (2, 155175618), (3, 103450412), (4, 77587809), (6, 51725206), (12, 25862603), (13, 23873172), (23, 13493532), (26, 11936586), (39, 7957724), (46, 6746766), (52, 5968293), (67, 4632108), (69, 4497844), (78, 3978862), (92, 3373383), (134, 2316054), (138, 2248922), (156, 1989431), (201, 1544036), (268, 1158027), (276, 1124461), (299, 1037964), (402, 772018), (598, 518982), (804, 386009), (871, 356316), (897, 345988), (1196, 259491), (1291, 240396), (1541, 201396), (1742, 178158), (1794, 172994), (2582, 120198), (2613, 118772), (3082, 100698), (3484, 89079), (3588, 86497), (3873, 80132), (4623, 67132), (5164, 60099), (5226, 59386), (6164, 50349), (7746, 40066), (9246, 33566), (10452, 29693), (15492, 20033), (16783, 18492)]