1489491472

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:469

約数の個数: 160

約数和(自身を含む): 3648020480

約数和(自身を除く): 2158529008

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 67, 76, 112, 124, 133, 134, 152, 217, 248, 266, 268, 304, 337, 434, 469, 496, 532, 536, 589, 674, 868, 938, 1064, 1072, 1178, 1273, 1348, 1736, 1876, 2077, 2128, 2356, 2359, 2546, 2696, 3472, 3752, 4123, 4154, 4712, 4718, 5092, 5392, 6403, 7504, 8246, 8308, 8911, 9424, 9436, 10184, 10447, 12806, 14539, 16492, 16616, 17822, 18872, 20368, 20894, 22579, 25612, 29078, 32984, 33232, 35644, 37744, 39463, 41788, 44821, 45158, 51224, 58156, 65968, 71288, 73129, 78926, 83576, 89642, 90316, 102448, 116312, 142576, 146258, 157852, 158053, 167152, 179284, 180632, 198493, 232624, 276241, 292516, 315704, 316106, 358568, 361264, 396986, 429001, 552482, 585032, 631408, 632212, 699949, 717136, 793972, 858002, 1104964, 1170064, 1264424, 1389451, 1399898, 1587944, 1716004, 2209928, 2528848, 2778902, 2799796, 3003007, 3175888, 3432008, 4419856, 4899643, 5557804, 5599592, 6006014, 6864016, 9799286, 11115608, 11199184, 12012028, 13299031, 19598572, 22231216, 24024056, 26598062, 39197144, 48048112, 53196124, 78394288, 93093217, 106392248, 186186434, 212784496, 372372868, 744745736, 1489491472]

約数ペア:

[(1, 1489491472), (2, 744745736), (4, 372372868), (7, 212784496), (8, 186186434), (14, 106392248), (16, 93093217), (19, 78394288), (28, 53196124), (31, 48048112), (38, 39197144), (56, 26598062), (62, 24024056), (67, 22231216), (76, 19598572), (112, 13299031), (124, 12012028), (133, 11199184), (134, 11115608), (152, 9799286), (217, 6864016), (248, 6006014), (266, 5599592), (268, 5557804), (304, 4899643), (337, 4419856), (434, 3432008), (469, 3175888), (496, 3003007), (532, 2799796), (536, 2778902), (589, 2528848), (674, 2209928), (868, 1716004), (938, 1587944), (1064, 1399898), (1072, 1389451), (1178, 1264424), (1273, 1170064), (1348, 1104964), (1736, 858002), (1876, 793972), (2077, 717136), (2128, 699949), (2356, 632212), (2359, 631408), (2546, 585032), (2696, 552482), (3472, 429001), (3752, 396986), (4123, 361264), (4154, 358568), (4712, 316106), (4718, 315704), (5092, 292516), (5392, 276241), (6403, 232624), (7504, 198493), (8246, 180632), (8308, 179284), (8911, 167152), (9424, 158053), (9436, 157852), (10184, 146258), (10447, 142576), (12806, 116312), (14539, 102448), (16492, 90316), (16616, 89642), (17822, 83576), (18872, 78926), (20368, 73129), (20894, 71288), (22579, 65968), (25612, 58156), (29078, 51224), (32984, 45158), (33232, 44821), (35644, 41788), (37744, 39463)]