488374248

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 1314155520

約数和(自身を除く): 825781272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 74, 93, 111, 113, 124, 148, 157, 186, 222, 226, 248, 296, 314, 339, 372, 444, 452, 471, 628, 678, 744, 888, 904, 942, 1147, 1256, 1356, 1884, 2294, 2712, 3441, 3503, 3768, 4181, 4588, 4867, 5809, 6882, 7006, 8362, 9176, 9734, 10509, 11618, 12543, 13764, 14012, 14601, 16724, 17427, 17741, 19468, 21018, 23236, 25086, 27528, 28024, 29202, 33448, 34854, 35482, 38936, 42036, 46472, 50172, 53223, 58404, 69708, 70964, 84072, 100344, 106446, 116808, 129611, 139416, 141928, 180079, 212892, 259222, 360158, 388833, 425784, 518444, 540237, 549971, 656417, 720316, 777666, 1036888, 1080474, 1099942, 1312834, 1440632, 1555332, 1649913, 1969251, 2160948, 2199884, 2625668, 3110664, 3299826, 3938502, 4321896, 4399768, 5251336, 6599652, 7877004, 13199304, 15754008, 20348927, 40697854, 61046781, 81395708, 122093562, 162791416, 244187124, 488374248]

約数ペア:

[(1, 488374248), (2, 244187124), (3, 162791416), (4, 122093562), (6, 81395708), (8, 61046781), (12, 40697854), (24, 20348927), (31, 15754008), (37, 13199304), (62, 7877004), (74, 6599652), (93, 5251336), (111, 4399768), (113, 4321896), (124, 3938502), (148, 3299826), (157, 3110664), (186, 2625668), (222, 2199884), (226, 2160948), (248, 1969251), (296, 1649913), (314, 1555332), (339, 1440632), (372, 1312834), (444, 1099942), (452, 1080474), (471, 1036888), (628, 777666), (678, 720316), (744, 656417), (888, 549971), (904, 540237), (942, 518444), (1147, 425784), (1256, 388833), (1356, 360158), (1884, 259222), (2294, 212892), (2712, 180079), (3441, 141928), (3503, 139416), (3768, 129611), (4181, 116808), (4588, 106446), (4867, 100344), (5809, 84072), (6882, 70964), (7006, 69708), (8362, 58404), (9176, 53223), (9734, 50172), (10509, 46472), (11618, 42036), (12543, 38936), (13764, 35482), (14012, 34854), (14601, 33448), (16724, 29202), (17427, 28024), (17741, 27528), (19468, 25086), (21018, 23236)]