2497555424

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:513

約数の個数: 192

約数和(自身を含む): 6349271040

約数和(自身を除く): 3851715616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 73, 91, 104, 112, 124, 146, 182, 208, 217, 224, 248, 292, 364, 379, 403, 416, 434, 496, 511, 584, 728, 758, 806, 868, 949, 992, 1022, 1168, 1456, 1516, 1612, 1736, 1898, 2044, 2263, 2336, 2653, 2821, 2912, 3032, 3224, 3472, 3796, 4088, 4526, 4927, 5306, 5642, 6064, 6448, 6643, 6944, 7592, 8176, 9052, 9854, 10612, 11284, 11749, 12128, 12896, 13286, 15184, 15841, 16352, 18104, 19708, 21224, 22568, 23498, 26572, 27667, 29419, 30368, 31682, 34489, 36208, 39416, 42448, 45136, 46996, 53144, 55334, 58838, 63364, 68978, 72416, 78832, 82243, 84896, 90272, 93992, 106288, 110668, 117676, 126728, 137956, 152737, 157664, 164486, 187984, 193669, 205933, 212576, 221336, 235352, 253456, 275912, 305474, 328972, 359671, 375968, 387338, 411866, 442672, 470704, 506912, 551824, 610948, 657944, 719342, 774676, 823732, 857677, 885344, 941408, 1069159, 1103648, 1221896, 1315888, 1438684, 1549352, 1647464, 1715354, 2138318, 2443792, 2517697, 2631776, 2877368, 3098704, 3294928, 3430708, 4276636, 4887584, 5035394, 5754736, 6003739, 6197408, 6589856, 6861416, 8553272, 10070788, 11149801, 11509472, 12007478, 13722832, 17106544, 20141576, 22299602, 24014956, 27445664, 34213088, 40283152, 44599204, 48029912, 78048607, 80566304, 89198408, 96059824, 156097214, 178396816, 192119648, 312194428, 356793632, 624388856, 1248777712, 2497555424]

約数ペア:

[(1, 2497555424), (2, 1248777712), (4, 624388856), (7, 356793632), (8, 312194428), (13, 192119648), (14, 178396816), (16, 156097214), (26, 96059824), (28, 89198408), (31, 80566304), (32, 78048607), (52, 48029912), (56, 44599204), (62, 40283152), (73, 34213088), (91, 27445664), (104, 24014956), (112, 22299602), (124, 20141576), (146, 17106544), (182, 13722832), (208, 12007478), (217, 11509472), (224, 11149801), (248, 10070788), (292, 8553272), (364, 6861416), (379, 6589856), (403, 6197408), (416, 6003739), (434, 5754736), (496, 5035394), (511, 4887584), (584, 4276636), (728, 3430708), (758, 3294928), (806, 3098704), (868, 2877368), (949, 2631776), (992, 2517697), (1022, 2443792), (1168, 2138318), (1456, 1715354), (1516, 1647464), (1612, 1549352), (1736, 1438684), (1898, 1315888), (2044, 1221896), (2263, 1103648), (2336, 1069159), (2653, 941408), (2821, 885344), (2912, 857677), (3032, 823732), (3224, 774676), (3472, 719342), (3796, 657944), (4088, 610948), (4526, 551824), (4927, 506912), (5306, 470704), (5642, 442672), (6064, 411866), (6448, 387338), (6643, 375968), (6944, 359671), (7592, 328972), (8176, 305474), (9052, 275912), (9854, 253456), (10612, 235352), (11284, 221336), (11749, 212576), (12128, 205933), (12896, 193669), (13286, 187984), (15184, 164486), (15841, 157664), (16352, 152737), (18104, 137956), (19708, 126728), (21224, 117676), (22568, 110668), (23498, 106288), (26572, 93992), (27667, 90272), (29419, 84896), (30368, 82243), (31682, 78832), (34489, 72416), (36208, 68978), (39416, 63364), (42448, 58838), (45136, 55334), (46996, 53144)]