231971112

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 648648000

約数和(自身を除く): 416676888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 179, 246, 328, 358, 369, 439, 492, 537, 716, 738, 878, 984, 1074, 1317, 1432, 1476, 1611, 1756, 2148, 2634, 2952, 3222, 3512, 3951, 4296, 5268, 6444, 7339, 7902, 10536, 12888, 14678, 15804, 17999, 22017, 29356, 31608, 35998, 44034, 53997, 58712, 66051, 71996, 78581, 88068, 107994, 132102, 143992, 157162, 161991, 176136, 215988, 235743, 264204, 314324, 323982, 431976, 471486, 528408, 628648, 647964, 707229, 942972, 1295928, 1414458, 1885944, 2828916, 3221821, 5657832, 6443642, 9665463, 12887284, 19330926, 25774568, 28996389, 38661852, 57992778, 77323704, 115985556, 231971112]

約数ペア:

[(1, 231971112), (2, 115985556), (3, 77323704), (4, 57992778), (6, 38661852), (8, 28996389), (9, 25774568), (12, 19330926), (18, 12887284), (24, 9665463), (36, 6443642), (41, 5657832), (72, 3221821), (82, 2828916), (123, 1885944), (164, 1414458), (179, 1295928), (246, 942972), (328, 707229), (358, 647964), (369, 628648), (439, 528408), (492, 471486), (537, 431976), (716, 323982), (738, 314324), (878, 264204), (984, 235743), (1074, 215988), (1317, 176136), (1432, 161991), (1476, 157162), (1611, 143992), (1756, 132102), (2148, 107994), (2634, 88068), (2952, 78581), (3222, 71996), (3512, 66051), (3951, 58712), (4296, 53997), (5268, 44034), (6444, 35998), (7339, 31608), (7902, 29356), (10536, 22017), (12888, 17999), (14678, 15804)]