238777812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3169}}^1$

素因数の和:3222

約数の個数: 144

約数和(自身を含む): 775407360

約数和(自身を除く): 536629548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 819, 828, 897, 966, 1092, 1196, 1449, 1638, 1794, 1932, 2093, 2691, 2898, 3169, 3276, 3588, 4186, 5382, 5796, 6279, 6338, 8372, 9507, 10764, 12558, 12676, 18837, 19014, 22183, 25116, 28521, 37674, 38028, 41197, 44366, 57042, 66549, 72887, 75348, 82394, 88732, 114084, 123591, 133098, 145774, 164788, 199647, 218661, 247182, 266196, 288379, 291548, 370773, 399294, 437322, 494364, 510209, 576758, 655983, 741546, 798588, 865137, 874644, 947531, 1020418, 1153516, 1311966, 1483092, 1530627, 1730274, 1895062, 2040836, 2595411, 2623932, 2842593, 3061254, 3460548, 3790124, 4591881, 5190822, 5685186, 6122508, 6632717, 8527779, 9183762, 10381644, 11370372, 13265434, 17055558, 18367524, 19898151, 26530868, 34111116, 39796302, 59694453, 79592604, 119388906, 238777812]

約数ペア:

[(1, 238777812), (2, 119388906), (3, 79592604), (4, 59694453), (6, 39796302), (7, 34111116), (9, 26530868), (12, 19898151), (13, 18367524), (14, 17055558), (18, 13265434), (21, 11370372), (23, 10381644), (26, 9183762), (28, 8527779), (36, 6632717), (39, 6122508), (42, 5685186), (46, 5190822), (52, 4591881), (63, 3790124), (69, 3460548), (78, 3061254), (84, 2842593), (91, 2623932), (92, 2595411), (117, 2040836), (126, 1895062), (138, 1730274), (156, 1530627), (161, 1483092), (182, 1311966), (207, 1153516), (234, 1020418), (252, 947531), (273, 874644), (276, 865137), (299, 798588), (322, 741546), (364, 655983), (414, 576758), (468, 510209), (483, 494364), (546, 437322), (598, 399294), (644, 370773), (819, 291548), (828, 288379), (897, 266196), (966, 247182), (1092, 218661), (1196, 199647), (1449, 164788), (1638, 145774), (1794, 133098), (1932, 123591), (2093, 114084), (2691, 88732), (2898, 82394), (3169, 75348), (3276, 72887), (3588, 66549), (4186, 57042), (5382, 44366), (5796, 41197), (6279, 38028), (6338, 37674), (8372, 28521), (9507, 25116), (10764, 22183), (12558, 19014), (12676, 18837)]