2019778464

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:216

約数の個数: 288

約数和(自身を含む): 6177669120

約数和(自身を除く): 4157890656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 71, 79, 88, 93, 96, 121, 124, 132, 142, 158, 176, 186, 213, 237, 242, 248, 264, 284, 316, 341, 352, 363, 372, 426, 474, 484, 496, 528, 568, 632, 682, 726, 744, 781, 852, 869, 948, 968, 992, 1023, 1056, 1136, 1264, 1364, 1452, 1488, 1562, 1704, 1738, 1896, 1936, 2046, 2201, 2272, 2343, 2449, 2528, 2607, 2728, 2904, 2976, 3124, 3408, 3476, 3751, 3792, 3872, 4092, 4402, 4686, 4898, 5214, 5456, 5609, 5808, 6248, 6603, 6816, 6952, 7347, 7502, 7584, 8184, 8591, 8804, 9372, 9559, 9796, 10428, 10912, 11218, 11253, 11616, 12496, 13206, 13904, 14694, 15004, 16368, 16827, 17182, 17608, 18744, 19118, 19592, 20856, 22436, 22506, 24211, 24992, 25773, 26412, 26939, 27808, 28677, 29388, 30008, 32736, 33654, 34364, 35216, 37488, 38236, 39184, 41712, 44872, 45012, 48422, 51546, 52824, 53878, 57354, 58776, 60016, 61699, 67308, 68728, 70432, 72633, 74976, 76472, 78368, 80817, 83424, 89744, 90024, 96844, 103092, 105648, 107756, 114708, 117552, 120032, 123398, 134616, 137456, 145266, 152944, 161634, 173879, 179488, 180048, 185097, 193688, 206184, 211296, 215512, 229416, 235104, 246796, 266321, 269232, 274912, 290532, 296329, 305888, 323268, 347758, 360096, 370194, 387376, 412368, 431024, 458832, 493592, 521637, 532642, 538464, 581064, 592658, 646536, 678689, 695516, 740388, 774752, 798963, 824736, 862048, 888987, 917664, 987184, 1043274, 1065284, 1162128, 1185316, 1293072, 1357378, 1391032, 1480776, 1597926, 1777974, 1912669, 1974368, 2036067, 2086548, 2130568, 2324256, 2370632, 2586144, 2714756, 2782064, 2961552, 3195852, 3555948, 3825338, 4072134, 4173096, 4261136, 4741264, 5429512, 5564128, 5738007, 5923104, 6391704, 7111896, 7650676, 8144268, 8346192, 8522272, 9482528, 10859024, 11476014, 12783408, 14223792, 15301352, 16288536, 16692384, 21039359, 21718048, 22952028, 25566816, 28447584, 30602704, 32577072, 42078718, 45904056, 61205408, 63118077, 65154144, 84157436, 91808112, 126236154, 168314872, 183616224, 252472308, 336629744, 504944616, 673259488, 1009889232, 2019778464]

約数ペア:

[(1, 2019778464), (2, 1009889232), (3, 673259488), (4, 504944616), (6, 336629744), (8, 252472308), (11, 183616224), (12, 168314872), (16, 126236154), (22, 91808112), (24, 84157436), (31, 65154144), (32, 63118077), (33, 61205408), (44, 45904056), (48, 42078718), (62, 32577072), (66, 30602704), (71, 28447584), (79, 25566816), (88, 22952028), (93, 21718048), (96, 21039359), (121, 16692384), (124, 16288536), (132, 15301352), (142, 14223792), (158, 12783408), (176, 11476014), (186, 10859024), (213, 9482528), (237, 8522272), (242, 8346192), (248, 8144268), (264, 7650676), (284, 7111896), (316, 6391704), (341, 5923104), (352, 5738007), (363, 5564128), (372, 5429512), (426, 4741264), (474, 4261136), (484, 4173096), (496, 4072134), (528, 3825338), (568, 3555948), (632, 3195852), (682, 2961552), (726, 2782064), (744, 2714756), (781, 2586144), (852, 2370632), (869, 2324256), (948, 2130568), (968, 2086548), (992, 2036067), (1023, 1974368), (1056, 1912669), (1136, 1777974), (1264, 1597926), (1364, 1480776), (1452, 1391032), (1488, 1357378), (1562, 1293072), (1704, 1185316), (1738, 1162128), (1896, 1065284), (1936, 1043274), (2046, 987184), (2201, 917664), (2272, 888987), (2343, 862048), (2449, 824736), (2528, 798963), (2607, 774752), (2728, 740388), (2904, 695516), (2976, 678689), (3124, 646536), (3408, 592658), (3476, 581064), (3751, 538464), (3792, 532642), (3872, 521637), (4092, 493592), (4402, 458832), (4686, 431024), (4898, 412368), (5214, 387376), (5456, 370194), (5609, 360096), (5808, 347758), (6248, 323268), (6603, 305888), (6816, 296329), (6952, 290532), (7347, 274912), (7502, 269232), (7584, 266321), (8184, 246796), (8591, 235104), (8804, 229416), (9372, 215512), (9559, 211296), (9796, 206184), (10428, 193688), (10912, 185097), (11218, 180048), (11253, 179488), (11616, 173879), (12496, 161634), (13206, 152944), (13904, 145266), (14694, 137456), (15004, 134616), (16368, 123398), (16827, 120032), (17182, 117552), (17608, 114708), (18744, 107756), (19118, 105648), (19592, 103092), (20856, 96844), (22436, 90024), (22506, 89744), (24211, 83424), (24992, 80817), (25773, 78368), (26412, 76472), (26939, 74976), (27808, 72633), (28677, 70432), (29388, 68728), (30008, 67308), (32736, 61699), (33654, 60016), (34364, 58776), (35216, 57354), (37488, 53878), (38236, 52824), (39184, 51546), (41712, 48422), (44872, 45012)]