719421472

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 1888911360

約数和(自身を除く): 1169489888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 76, 77, 88, 112, 121, 127, 133, 152, 154, 176, 209, 224, 242, 254, 266, 304, 308, 352, 418, 484, 508, 532, 608, 616, 836, 847, 889, 968, 1016, 1064, 1232, 1331, 1397, 1463, 1672, 1694, 1778, 1936, 2032, 2128, 2299, 2413, 2464, 2662, 2794, 2926, 3344, 3388, 3556, 3872, 4064, 4256, 4598, 4826, 5324, 5588, 5852, 6688, 6776, 7112, 9196, 9317, 9652, 9779, 10648, 11176, 11704, 13552, 14224, 15367, 16093, 16891, 18392, 18634, 19304, 19558, 21296, 22352, 23408, 25289, 26543, 27104, 28448, 30734, 32186, 33782, 36784, 37268, 38608, 39116, 42592, 44704, 46816, 50578, 53086, 61468, 64372, 67564, 73568, 74536, 77216, 78232, 101156, 106172, 107569, 122936, 128744, 135128, 149072, 156464, 169037, 177023, 185801, 202312, 212344, 215138, 245872, 257488, 270256, 291973, 298144, 312928, 338074, 354046, 371602, 404624, 424688, 430276, 491744, 514976, 540512, 583946, 676148, 708092, 743204, 809248, 849376, 860552, 1167892, 1183259, 1352296, 1416184, 1486408, 1721104, 2043811, 2335784, 2366518, 2704592, 2832368, 2972816, 3211703, 3442208, 4087622, 4671568, 4733036, 5409184, 5664736, 5945632, 6423406, 8175244, 9343136, 9466072, 12846812, 16350488, 18932144, 22481921, 25693624, 32700976, 37864288, 44963842, 51387248, 65401952, 89927684, 102774496, 179855368, 359710736, 719421472]

約数ペア:

[(1, 719421472), (2, 359710736), (4, 179855368), (7, 102774496), (8, 89927684), (11, 65401952), (14, 51387248), (16, 44963842), (19, 37864288), (22, 32700976), (28, 25693624), (32, 22481921), (38, 18932144), (44, 16350488), (56, 12846812), (76, 9466072), (77, 9343136), (88, 8175244), (112, 6423406), (121, 5945632), (127, 5664736), (133, 5409184), (152, 4733036), (154, 4671568), (176, 4087622), (209, 3442208), (224, 3211703), (242, 2972816), (254, 2832368), (266, 2704592), (304, 2366518), (308, 2335784), (352, 2043811), (418, 1721104), (484, 1486408), (508, 1416184), (532, 1352296), (608, 1183259), (616, 1167892), (836, 860552), (847, 849376), (889, 809248), (968, 743204), (1016, 708092), (1064, 676148), (1232, 583946), (1331, 540512), (1397, 514976), (1463, 491744), (1672, 430276), (1694, 424688), (1778, 404624), (1936, 371602), (2032, 354046), (2128, 338074), (2299, 312928), (2413, 298144), (2464, 291973), (2662, 270256), (2794, 257488), (2926, 245872), (3344, 215138), (3388, 212344), (3556, 202312), (3872, 185801), (4064, 177023), (4256, 169037), (4598, 156464), (4826, 149072), (5324, 135128), (5588, 128744), (5852, 122936), (6688, 107569), (6776, 106172), (7112, 101156), (9196, 78232), (9317, 77216), (9652, 74536), (9779, 73568), (10648, 67564), (11176, 64372), (11704, 61468), (13552, 53086), (14224, 50578), (15367, 46816), (16093, 44704), (16891, 42592), (18392, 39116), (18634, 38608), (19304, 37268), (19558, 36784), (21296, 33782), (22352, 32186), (23408, 30734), (25289, 28448), (26543, 27104)]