512131928

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 1316736000

約数和(自身を除く): 804604072

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 47, 49, 56, 76, 77, 88, 94, 98, 133, 152, 154, 188, 196, 209, 266, 308, 329, 343, 361, 376, 392, 418, 517, 532, 539, 616, 658, 686, 722, 836, 893, 931, 1034, 1064, 1078, 1316, 1372, 1444, 1463, 1672, 1786, 1862, 2068, 2156, 2303, 2527, 2632, 2744, 2888, 2926, 3572, 3619, 3724, 3773, 3971, 4136, 4312, 4606, 5054, 5852, 6251, 6517, 7144, 7238, 7448, 7546, 7942, 9212, 9823, 10108, 10241, 11704, 12502, 13034, 14476, 15092, 15884, 16121, 16967, 17689, 18424, 19646, 20216, 20482, 25004, 25333, 26068, 27797, 28952, 30184, 31768, 32242, 33934, 35378, 39292, 40964, 43757, 50008, 50666, 52136, 55594, 64484, 67868, 68761, 70756, 71687, 78584, 81928, 87514, 101332, 111188, 118769, 123823, 128968, 135736, 137522, 141512, 143374, 175028, 177331, 186637, 194579, 202664, 222376, 237538, 247646, 275044, 286748, 306299, 350056, 354662, 373274, 389158, 475076, 481327, 495292, 550088, 573496, 612598, 709324, 746548, 778316, 831383, 950152, 962654, 990584, 1225196, 1306459, 1362053, 1418648, 1493096, 1556632, 1662766, 1925308, 2450392, 2612918, 2724106, 3325532, 3369289, 3850616, 5225836, 5448212, 5819681, 6651064, 6738578, 9145213, 10451672, 10896424, 11639362, 13477156, 18290426, 23278724, 26954312, 36580852, 46557448, 64016491, 73161704, 128032982, 256065964, 512131928]

約数ペア:

[(1, 512131928), (2, 256065964), (4, 128032982), (7, 73161704), (8, 64016491), (11, 46557448), (14, 36580852), (19, 26954312), (22, 23278724), (28, 18290426), (38, 13477156), (44, 11639362), (47, 10896424), (49, 10451672), (56, 9145213), (76, 6738578), (77, 6651064), (88, 5819681), (94, 5448212), (98, 5225836), (133, 3850616), (152, 3369289), (154, 3325532), (188, 2724106), (196, 2612918), (209, 2450392), (266, 1925308), (308, 1662766), (329, 1556632), (343, 1493096), (361, 1418648), (376, 1362053), (392, 1306459), (418, 1225196), (517, 990584), (532, 962654), (539, 950152), (616, 831383), (658, 778316), (686, 746548), (722, 709324), (836, 612598), (893, 573496), (931, 550088), (1034, 495292), (1064, 481327), (1078, 475076), (1316, 389158), (1372, 373274), (1444, 354662), (1463, 350056), (1672, 306299), (1786, 286748), (1862, 275044), (2068, 247646), (2156, 237538), (2303, 222376), (2527, 202664), (2632, 194579), (2744, 186637), (2888, 177331), (2926, 175028), (3572, 143374), (3619, 141512), (3724, 137522), (3773, 135736), (3971, 128968), (4136, 123823), (4312, 118769), (4606, 111188), (5054, 101332), (5852, 87514), (6251, 81928), (6517, 78584), (7144, 71687), (7238, 70756), (7448, 68761), (7546, 67868), (7942, 64484), (9212, 55594), (9823, 52136), (10108, 50666), (10241, 50008), (11704, 43757), (12502, 40964), (13034, 39292), (14476, 35378), (15092, 33934), (15884, 32242), (16121, 31768), (16967, 30184), (17689, 28952), (18424, 27797), (19646, 26068), (20216, 25333), (20482, 25004)]