236587988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 527788800

約数和(自身を除く): 291200812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 89, 91, 109, 134, 178, 182, 218, 268, 356, 364, 436, 469, 623, 763, 871, 938, 1157, 1246, 1417, 1526, 1742, 1876, 2314, 2492, 2834, 3052, 3484, 4628, 5668, 5963, 6097, 7303, 8099, 9701, 9919, 11926, 12194, 14606, 16198, 19402, 19838, 23852, 24388, 29212, 32396, 38804, 39676, 41741, 51121, 67907, 77519, 83482, 94939, 102242, 126113, 135814, 155038, 166964, 189878, 204484, 252226, 271628, 310076, 379756, 504452, 542633, 649967, 664573, 882791, 1085266, 1299934, 1329146, 1765582, 2170532, 2599868, 2658292, 3531164, 4549769, 8449571, 9099538, 16899142, 18199076, 33798284, 59146997, 118293994, 236587988]

約数ペア:

[(1, 236587988), (2, 118293994), (4, 59146997), (7, 33798284), (13, 18199076), (14, 16899142), (26, 9099538), (28, 8449571), (52, 4549769), (67, 3531164), (89, 2658292), (91, 2599868), (109, 2170532), (134, 1765582), (178, 1329146), (182, 1299934), (218, 1085266), (268, 882791), (356, 664573), (364, 649967), (436, 542633), (469, 504452), (623, 379756), (763, 310076), (871, 271628), (938, 252226), (1157, 204484), (1246, 189878), (1417, 166964), (1526, 155038), (1742, 135814), (1876, 126113), (2314, 102242), (2492, 94939), (2834, 83482), (3052, 77519), (3484, 67907), (4628, 51121), (5668, 41741), (5963, 39676), (6097, 38804), (7303, 32396), (8099, 29212), (9701, 24388), (9919, 23852), (11926, 19838), (12194, 19402), (14606, 16198)]