669033456

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21881}}^1$

素因数の和:21919

約数の個数: 120

約数和(自身を含む): 2165267664

約数和(自身を除く): 1496234208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 3822, 4368, 5096, 7644, 10192, 15288, 21881, 30576, 43762, 65643, 87524, 131286, 153167, 175048, 262572, 284453, 306334, 350096, 459501, 525144, 568906, 612668, 853359, 919002, 1050288, 1072169, 1137812, 1225336, 1706718, 1838004, 1991171, 2144338, 2275624, 2450672, 3216507, 3413436, 3676008, 3982342, 4288676, 4551248, 5973513, 6433014, 6826872, 7352016, 7964684, 8577352, 11947026, 12866028, 13653744, 13938197, 15929368, 17154704, 23894052, 25732056, 27876394, 31858736, 41814591, 47788104, 51464112, 55752788, 83629182, 95576208, 111505576, 167258364, 223011152, 334516728, 669033456]

約数ペア:

[(1, 669033456), (2, 334516728), (3, 223011152), (4, 167258364), (6, 111505576), (7, 95576208), (8, 83629182), (12, 55752788), (13, 51464112), (14, 47788104), (16, 41814591), (21, 31858736), (24, 27876394), (26, 25732056), (28, 23894052), (39, 17154704), (42, 15929368), (48, 13938197), (49, 13653744), (52, 12866028), (56, 11947026), (78, 8577352), (84, 7964684), (91, 7352016), (98, 6826872), (104, 6433014), (112, 5973513), (147, 4551248), (156, 4288676), (168, 3982342), (182, 3676008), (196, 3413436), (208, 3216507), (273, 2450672), (294, 2275624), (312, 2144338), (336, 1991171), (364, 1838004), (392, 1706718), (546, 1225336), (588, 1137812), (624, 1072169), (637, 1050288), (728, 919002), (784, 853359), (1092, 612668), (1176, 568906), (1274, 525144), (1456, 459501), (1911, 350096), (2184, 306334), (2352, 284453), (2548, 262572), (3822, 175048), (4368, 153167), (5096, 131286), (7644, 87524), (10192, 65643), (15288, 43762), (21881, 30576)]