2156730432

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:553

約数の個数: 224

約数和(自身を含む): 6452006400

約数和(自身を除く): 4295275968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 83, 96, 102, 114, 136, 152, 166, 192, 204, 228, 249, 272, 304, 323, 332, 408, 419, 456, 498, 544, 608, 646, 664, 816, 838, 912, 969, 996, 1088, 1216, 1257, 1292, 1328, 1411, 1577, 1632, 1676, 1824, 1938, 1992, 2514, 2584, 2656, 2822, 3154, 3264, 3352, 3648, 3876, 3984, 4233, 4731, 5028, 5168, 5312, 5644, 6308, 6704, 7123, 7752, 7961, 7968, 8466, 9462, 10056, 10336, 11288, 12616, 13408, 14246, 15504, 15922, 15936, 16932, 18924, 20112, 20672, 21369, 22576, 23883, 25232, 26809, 26816, 28492, 31008, 31844, 33864, 34777, 37848, 40224, 42738, 45152, 47766, 50464, 53618, 56984, 62016, 63688, 67728, 69554, 75696, 80427, 80448, 85476, 90304, 95532, 100928, 104331, 107236, 113968, 127376, 135337, 135456, 139108, 151392, 160854, 170952, 191064, 208662, 214472, 227936, 254752, 270674, 270912, 278216, 302784, 321708, 341904, 382128, 406011, 417324, 428944, 455872, 509504, 541348, 556432, 591209, 643416, 660763, 683808, 764256, 812022, 834648, 857888, 1082696, 1112864, 1182418, 1286832, 1321526, 1367616, 1528512, 1624044, 1669296, 1715776, 1773627, 1982289, 2165392, 2225728, 2364836, 2573664, 2643052, 3248088, 3338592, 3547254, 3964578, 4330784, 4729672, 5147328, 5286104, 6496176, 6677184, 7094508, 7929156, 8661568, 9459344, 10572208, 11232971, 12992352, 14189016, 15858312, 18918688, 21144416, 22465942, 25984704, 28378032, 31716624, 33698913, 37837376, 42288832, 44931884, 56756064, 63433248, 67397826, 89863768, 113512128, 126866496, 134795652, 179727536, 269591304, 359455072, 539182608, 718910144, 1078365216, 2156730432]

約数ペア:

[(1, 2156730432), (2, 1078365216), (3, 718910144), (4, 539182608), (6, 359455072), (8, 269591304), (12, 179727536), (16, 134795652), (17, 126866496), (19, 113512128), (24, 89863768), (32, 67397826), (34, 63433248), (38, 56756064), (48, 44931884), (51, 42288832), (57, 37837376), (64, 33698913), (68, 31716624), (76, 28378032), (83, 25984704), (96, 22465942), (102, 21144416), (114, 18918688), (136, 15858312), (152, 14189016), (166, 12992352), (192, 11232971), (204, 10572208), (228, 9459344), (249, 8661568), (272, 7929156), (304, 7094508), (323, 6677184), (332, 6496176), (408, 5286104), (419, 5147328), (456, 4729672), (498, 4330784), (544, 3964578), (608, 3547254), (646, 3338592), (664, 3248088), (816, 2643052), (838, 2573664), (912, 2364836), (969, 2225728), (996, 2165392), (1088, 1982289), (1216, 1773627), (1257, 1715776), (1292, 1669296), (1328, 1624044), (1411, 1528512), (1577, 1367616), (1632, 1321526), (1676, 1286832), (1824, 1182418), (1938, 1112864), (1992, 1082696), (2514, 857888), (2584, 834648), (2656, 812022), (2822, 764256), (3154, 683808), (3264, 660763), (3352, 643416), (3648, 591209), (3876, 556432), (3984, 541348), (4233, 509504), (4731, 455872), (5028, 428944), (5168, 417324), (5312, 406011), (5644, 382128), (6308, 341904), (6704, 321708), (7123, 302784), (7752, 278216), (7961, 270912), (7968, 270674), (8466, 254752), (9462, 227936), (10056, 214472), (10336, 208662), (11288, 191064), (12616, 170952), (13408, 160854), (14246, 151392), (15504, 139108), (15922, 135456), (15936, 135337), (16932, 127376), (18924, 113968), (20112, 107236), (20672, 104331), (21369, 100928), (22576, 95532), (23883, 90304), (25232, 85476), (26809, 80448), (26816, 80427), (28492, 75696), (31008, 69554), (31844, 67728), (33864, 63688), (34777, 62016), (37848, 56984), (40224, 53618), (42738, 50464), (45152, 47766)]