21210882912

素因数分解:

$2^5\times 3^5\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:644

約数の個数: 288

約数和(自身を含む): 64372692384

約数和(自身を除く): 43161809472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 97, 108, 122, 144, 162, 183, 194, 216, 243, 244, 288, 291, 324, 366, 388, 432, 461, 486, 488, 549, 582, 648, 732, 776, 864, 873, 922, 972, 976, 1098, 1164, 1296, 1383, 1464, 1552, 1647, 1746, 1844, 1944, 1952, 2196, 2328, 2592, 2619, 2766, 2928, 3104, 3294, 3492, 3688, 3888, 4149, 4392, 4656, 4941, 5238, 5532, 5856, 5917, 6588, 6984, 7376, 7776, 7857, 8298, 8784, 9312, 9882, 10476, 11064, 11834, 12447, 13176, 13968, 14752, 14823, 15714, 16596, 17568, 17751, 19764, 20952, 22128, 23571, 23668, 24894, 26352, 27936, 28121, 29646, 31428, 33192, 35502, 37341, 39528, 41904, 44256, 44717, 47142, 47336, 49788, 52704, 53253, 56242, 59292, 62856, 66384, 71004, 74682, 79056, 83808, 84363, 89434, 94284, 94672, 99576, 106506, 112023, 112484, 118584, 125712, 132768, 134151, 142008, 149364, 158112, 159759, 168726, 178868, 188568, 189344, 199152, 213012, 224046, 224968, 237168, 251424, 253089, 268302, 284016, 298728, 319518, 337452, 357736, 377136, 398304, 402453, 426024, 448092, 449936, 474336, 479277, 506178, 536604, 568032, 597456, 639036, 674904, 715472, 754272, 759267, 804906, 852048, 896184, 899872, 958554, 1012356, 1073208, 1194912, 1207359, 1278072, 1349808, 1430944, 1437831, 1518534, 1609812, 1704096, 1792368, 1917108, 2024712, 2146416, 2277801, 2414718, 2556144, 2699616, 2727737, 2875662, 3037068, 3219624, 3584736, 3622077, 3834216, 4049424, 4292832, 4555602, 4829436, 5112288, 5455474, 5751324, 6074136, 6439248, 6833403, 7244154, 7668432, 8098848, 8183211, 9111204, 9658872, 10866231, 10910948, 11502648, 12148272, 12878496, 13666806, 14488308, 15336864, 16366422, 18222408, 19317744, 21732462, 21821896, 23005296, 24296544, 24549633, 27333612, 28976616, 32732844, 36444816, 38635488, 43464924, 43643792, 46010592, 49099266, 54667224, 57953232, 65465688, 72889632, 73648899, 86929848, 87287584, 98198532, 109334448, 115906464, 130931376, 147297798, 173859696, 196397064, 218668896, 220946697, 261862752, 294595596, 347719392, 392794128, 441893394, 589191192, 662840091, 785588256, 883786788, 1178382384, 1325680182, 1767573576, 2356764768, 2651360364, 3535147152, 5302720728, 7070294304, 10605441456, 21210882912]

約数ペア:

[(1, 21210882912), (2, 10605441456), (3, 7070294304), (4, 5302720728), (6, 3535147152), (8, 2651360364), (9, 2356764768), (12, 1767573576), (16, 1325680182), (18, 1178382384), (24, 883786788), (27, 785588256), (32, 662840091), (36, 589191192), (48, 441893394), (54, 392794128), (61, 347719392), (72, 294595596), (81, 261862752), (96, 220946697), (97, 218668896), (108, 196397064), (122, 173859696), (144, 147297798), (162, 130931376), (183, 115906464), (194, 109334448), (216, 98198532), (243, 87287584), (244, 86929848), (288, 73648899), (291, 72889632), (324, 65465688), (366, 57953232), (388, 54667224), (432, 49099266), (461, 46010592), (486, 43643792), (488, 43464924), (549, 38635488), (582, 36444816), (648, 32732844), (732, 28976616), (776, 27333612), (864, 24549633), (873, 24296544), (922, 23005296), (972, 21821896), (976, 21732462), (1098, 19317744), (1164, 18222408), (1296, 16366422), (1383, 15336864), (1464, 14488308), (1552, 13666806), (1647, 12878496), (1746, 12148272), (1844, 11502648), (1944, 10910948), (1952, 10866231), (2196, 9658872), (2328, 9111204), (2592, 8183211), (2619, 8098848), (2766, 7668432), (2928, 7244154), (3104, 6833403), (3294, 6439248), (3492, 6074136), (3688, 5751324), (3888, 5455474), (4149, 5112288), (4392, 4829436), (4656, 4555602), (4941, 4292832), (5238, 4049424), (5532, 3834216), (5856, 3622077), (5917, 3584736), (6588, 3219624), (6984, 3037068), (7376, 2875662), (7776, 2727737), (7857, 2699616), (8298, 2556144), (8784, 2414718), (9312, 2277801), (9882, 2146416), (10476, 2024712), (11064, 1917108), (11834, 1792368), (12447, 1704096), (13176, 1609812), (13968, 1518534), (14752, 1437831), (14823, 1430944), (15714, 1349808), (16596, 1278072), (17568, 1207359), (17751, 1194912), (19764, 1073208), (20952, 1012356), (22128, 958554), (23571, 899872), (23668, 896184), (24894, 852048), (26352, 804906), (27936, 759267), (28121, 754272), (29646, 715472), (31428, 674904), (33192, 639036), (35502, 597456), (37341, 568032), (39528, 536604), (41904, 506178), (44256, 479277), (44717, 474336), (47142, 449936), (47336, 448092), (49788, 426024), (52704, 402453), (53253, 398304), (56242, 377136), (59292, 357736), (62856, 337452), (66384, 319518), (71004, 298728), (74682, 284016), (79056, 268302), (83808, 253089), (84363, 251424), (89434, 237168), (94284, 224968), (94672, 224046), (99576, 213012), (106506, 199152), (112023, 189344), (112484, 188568), (118584, 178868), (125712, 168726), (132768, 159759), (134151, 158112), (142008, 149364)]