1381666776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13963}}^1$

素因数の和:14029

約数の個数: 128

約数和(自身を含む): 4289740800

約数和(自身を除く): 2908074024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 372, 399, 434, 456, 532, 589, 651, 744, 798, 868, 1064, 1178, 1302, 1596, 1736, 1767, 2356, 2604, 3192, 3534, 4123, 4712, 5208, 7068, 8246, 12369, 13963, 14136, 16492, 24738, 27926, 32984, 41889, 49476, 55852, 83778, 97741, 98952, 111704, 167556, 195482, 265297, 293223, 335112, 390964, 432853, 530594, 586446, 781928, 795891, 865706, 1061188, 1172892, 1298559, 1591782, 1731412, 1857079, 2122376, 2345784, 2597118, 3029971, 3183564, 3462824, 3714158, 5194236, 5571237, 6059942, 6367128, 7428316, 8224207, 9089913, 10388472, 11142474, 12119884, 14856632, 16448414, 18179826, 22284948, 24239768, 24672621, 32896828, 36359652, 44569896, 49345242, 57569449, 65793656, 72719304, 98690484, 115138898, 172708347, 197380968, 230277796, 345416694, 460555592, 690833388, 1381666776]

約数ペア:

[(1, 1381666776), (2, 690833388), (3, 460555592), (4, 345416694), (6, 230277796), (7, 197380968), (8, 172708347), (12, 115138898), (14, 98690484), (19, 72719304), (21, 65793656), (24, 57569449), (28, 49345242), (31, 44569896), (38, 36359652), (42, 32896828), (56, 24672621), (57, 24239768), (62, 22284948), (76, 18179826), (84, 16448414), (93, 14856632), (114, 12119884), (124, 11142474), (133, 10388472), (152, 9089913), (168, 8224207), (186, 7428316), (217, 6367128), (228, 6059942), (248, 5571237), (266, 5194236), (372, 3714158), (399, 3462824), (434, 3183564), (456, 3029971), (532, 2597118), (589, 2345784), (651, 2122376), (744, 1857079), (798, 1731412), (868, 1591782), (1064, 1298559), (1178, 1172892), (1302, 1061188), (1596, 865706), (1736, 795891), (1767, 781928), (2356, 586446), (2604, 530594), (3192, 432853), (3534, 390964), (4123, 335112), (4712, 293223), (5208, 265297), (7068, 195482), (8246, 167556), (12369, 111704), (13963, 98952), (14136, 97741), (16492, 83778), (24738, 55852), (27926, 49476), (32984, 41889)]