221132184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 726163200

約数和(自身を除く): 505031016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 73, 76, 78, 84, 91, 104, 114, 133, 146, 152, 156, 168, 182, 219, 228, 247, 266, 273, 292, 312, 364, 399, 438, 456, 494, 511, 532, 546, 584, 728, 741, 798, 876, 949, 988, 1022, 1064, 1092, 1387, 1482, 1533, 1596, 1729, 1752, 1898, 1976, 2044, 2184, 2774, 2847, 2964, 3066, 3192, 3458, 3796, 4088, 4161, 5187, 5329, 5548, 5694, 5928, 6132, 6643, 6916, 7592, 8322, 9709, 10374, 10658, 11096, 11388, 12264, 13286, 13832, 15987, 16644, 18031, 19418, 19929, 20748, 21316, 22776, 26572, 29127, 31974, 33288, 36062, 37303, 38836, 39858, 41496, 42632, 53144, 54093, 58254, 63948, 69277, 72124, 74606, 77672, 79716, 101251, 108186, 111909, 116508, 126217, 127896, 138554, 144248, 149212, 159432, 202502, 207831, 216372, 223818, 233016, 252434, 277108, 298424, 303753, 378651, 405004, 415662, 432744, 447636, 484939, 504868, 554216, 607506, 708757, 757302, 810008, 831324, 895272, 969878, 1009736, 1215012, 1316263, 1417514, 1454817, 1514604, 1662648, 1939756, 2126271, 2430024, 2632526, 2835028, 2909634, 3029208, 3879512, 3948789, 4252542, 5265052, 5670056, 5819268, 7897578, 8505084, 9213841, 10530104, 11638536, 15795156, 17010168, 18427682, 27641523, 31590312, 36855364, 55283046, 73710728, 110566092, 221132184]

約数ペア:

[(1, 221132184), (2, 110566092), (3, 73710728), (4, 55283046), (6, 36855364), (7, 31590312), (8, 27641523), (12, 18427682), (13, 17010168), (14, 15795156), (19, 11638536), (21, 10530104), (24, 9213841), (26, 8505084), (28, 7897578), (38, 5819268), (39, 5670056), (42, 5265052), (52, 4252542), (56, 3948789), (57, 3879512), (73, 3029208), (76, 2909634), (78, 2835028), (84, 2632526), (91, 2430024), (104, 2126271), (114, 1939756), (133, 1662648), (146, 1514604), (152, 1454817), (156, 1417514), (168, 1316263), (182, 1215012), (219, 1009736), (228, 969878), (247, 895272), (266, 831324), (273, 810008), (292, 757302), (312, 708757), (364, 607506), (399, 554216), (438, 504868), (456, 484939), (494, 447636), (511, 432744), (532, 415662), (546, 405004), (584, 378651), (728, 303753), (741, 298424), (798, 277108), (876, 252434), (949, 233016), (988, 223818), (1022, 216372), (1064, 207831), (1092, 202502), (1387, 159432), (1482, 149212), (1533, 144248), (1596, 138554), (1729, 127896), (1752, 126217), (1898, 116508), (1976, 111909), (2044, 108186), (2184, 101251), (2774, 79716), (2847, 77672), (2964, 74606), (3066, 72124), (3192, 69277), (3458, 63948), (3796, 58254), (4088, 54093), (4161, 53144), (5187, 42632), (5329, 41496), (5548, 39858), (5694, 38836), (5928, 37303), (6132, 36062), (6643, 33288), (6916, 31974), (7592, 29127), (8322, 26572), (9709, 22776), (10374, 21316), (10658, 20748), (11096, 19929), (11388, 19418), (12264, 18031), (13286, 16644), (13832, 15987)]