229702572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 678132000

約数和(自身を除く): 448429428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 149, 153, 187, 198, 204, 229, 298, 306, 374, 396, 447, 458, 561, 596, 612, 687, 748, 894, 916, 1122, 1341, 1374, 1639, 1683, 1788, 2061, 2244, 2519, 2533, 2682, 2748, 3278, 3366, 3893, 4122, 4917, 5038, 5066, 5364, 6556, 6732, 7557, 7599, 7786, 8244, 9834, 10076, 10132, 11679, 14751, 15114, 15198, 15572, 19668, 22671, 22797, 23358, 27863, 29502, 30228, 30396, 34121, 35037, 42823, 45342, 45594, 46716, 55726, 59004, 68242, 70074, 83589, 85646, 90684, 91188, 102363, 111452, 128469, 136484, 140148, 167178, 171292, 204726, 250767, 256938, 307089, 334356, 375331, 385407, 409452, 501534, 513876, 580057, 614178, 750662, 770814, 1003068, 1125993, 1160114, 1228356, 1501324, 1541628, 1740171, 2251986, 2320228, 3377979, 3480342, 4503972, 5220513, 6380627, 6755958, 6960684, 10441026, 12761254, 13511916, 19141881, 20882052, 25522508, 38283762, 57425643, 76567524, 114851286, 229702572]

約数ペア:

[(1, 229702572), (2, 114851286), (3, 76567524), (4, 57425643), (6, 38283762), (9, 25522508), (11, 20882052), (12, 19141881), (17, 13511916), (18, 12761254), (22, 10441026), (33, 6960684), (34, 6755958), (36, 6380627), (44, 5220513), (51, 4503972), (66, 3480342), (68, 3377979), (99, 2320228), (102, 2251986), (132, 1740171), (149, 1541628), (153, 1501324), (187, 1228356), (198, 1160114), (204, 1125993), (229, 1003068), (298, 770814), (306, 750662), (374, 614178), (396, 580057), (447, 513876), (458, 501534), (561, 409452), (596, 385407), (612, 375331), (687, 334356), (748, 307089), (894, 256938), (916, 250767), (1122, 204726), (1341, 171292), (1374, 167178), (1639, 140148), (1683, 136484), (1788, 128469), (2061, 111452), (2244, 102363), (2519, 91188), (2533, 90684), (2682, 85646), (2748, 83589), (3278, 70074), (3366, 68242), (3893, 59004), (4122, 55726), (4917, 46716), (5038, 45594), (5066, 45342), (5364, 42823), (6556, 35037), (6732, 34121), (7557, 30396), (7599, 30228), (7786, 29502), (8244, 27863), (9834, 23358), (10076, 22797), (10132, 22671), (11679, 19668), (14751, 15572), (15114, 15198)]