644031024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{521}}^1$

素因数の和:835

約数の個数: 160

約数和(自身を含む): 2058868224

約数和(自身を除く): 1414837200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 283, 312, 336, 364, 521, 546, 566, 624, 728, 849, 1042, 1092, 1132, 1456, 1563, 1698, 1981, 2084, 2184, 2264, 3126, 3396, 3647, 3679, 3962, 4168, 4368, 4528, 5943, 6252, 6773, 6792, 7294, 7358, 7924, 8336, 10941, 11037, 11886, 12504, 13546, 13584, 14588, 14716, 15848, 20319, 21882, 22074, 23772, 25008, 25753, 27092, 29176, 29432, 31696, 40638, 43764, 44148, 47411, 47544, 51506, 54184, 58352, 58864, 77259, 81276, 87528, 88296, 94822, 95088, 103012, 108368, 142233, 147443, 154518, 162552, 175056, 176592, 189644, 206024, 284466, 294886, 309036, 325104, 379288, 412048, 442329, 568932, 589772, 618072, 758576, 884658, 1032101, 1137864, 1179544, 1236144, 1769316, 1916759, 2064202, 2275728, 2359088, 3096303, 3538632, 3833518, 4128404, 5750277, 6192606, 7077264, 7667036, 8256808, 11500554, 12385212, 13417313, 15334072, 16513616, 23001108, 24770424, 26834626, 30668144, 40251939, 46002216, 49540848, 53669252, 80503878, 92004432, 107338504, 161007756, 214677008, 322015512, 644031024]

約数ペア:

[(1, 644031024), (2, 322015512), (3, 214677008), (4, 161007756), (6, 107338504), (7, 92004432), (8, 80503878), (12, 53669252), (13, 49540848), (14, 46002216), (16, 40251939), (21, 30668144), (24, 26834626), (26, 24770424), (28, 23001108), (39, 16513616), (42, 15334072), (48, 13417313), (52, 12385212), (56, 11500554), (78, 8256808), (84, 7667036), (91, 7077264), (104, 6192606), (112, 5750277), (156, 4128404), (168, 3833518), (182, 3538632), (208, 3096303), (273, 2359088), (283, 2275728), (312, 2064202), (336, 1916759), (364, 1769316), (521, 1236144), (546, 1179544), (566, 1137864), (624, 1032101), (728, 884658), (849, 758576), (1042, 618072), (1092, 589772), (1132, 568932), (1456, 442329), (1563, 412048), (1698, 379288), (1981, 325104), (2084, 309036), (2184, 294886), (2264, 284466), (3126, 206024), (3396, 189644), (3647, 176592), (3679, 175056), (3962, 162552), (4168, 154518), (4368, 147443), (4528, 142233), (5943, 108368), (6252, 103012), (6773, 95088), (6792, 94822), (7294, 88296), (7358, 87528), (7924, 81276), (8336, 77259), (10941, 58864), (11037, 58352), (11886, 54184), (12504, 51506), (13546, 47544), (13584, 47411), (14588, 44148), (14716, 43764), (15848, 40638), (20319, 31696), (21882, 29432), (22074, 29176), (23772, 27092), (25008, 25753)]