7128264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 21934080

約数和(自身を除く): 14805816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 67, 78, 88, 93, 104, 124, 132, 134, 143, 156, 186, 201, 248, 264, 268, 286, 312, 341, 372, 402, 403, 429, 536, 572, 682, 737, 744, 804, 806, 858, 871, 1023, 1144, 1209, 1364, 1474, 1608, 1612, 1716, 1742, 2046, 2077, 2211, 2418, 2613, 2728, 2948, 3224, 3432, 3484, 4092, 4154, 4422, 4433, 4836, 5226, 5896, 6231, 6968, 8184, 8308, 8844, 8866, 9581, 9672, 10452, 12462, 13299, 16616, 17688, 17732, 19162, 20904, 22847, 24924, 26598, 27001, 28743, 35464, 38324, 45694, 49848, 53196, 54002, 57486, 68541, 76648, 81003, 91388, 106392, 108004, 114972, 137082, 162006, 182776, 216008, 229944, 274164, 297011, 324012, 548328, 594022, 648024, 891033, 1188044, 1782066, 2376088, 3564132, 7128264]

約数ペア:

[(1, 7128264), (2, 3564132), (3, 2376088), (4, 1782066), (6, 1188044), (8, 891033), (11, 648024), (12, 594022), (13, 548328), (22, 324012), (24, 297011), (26, 274164), (31, 229944), (33, 216008), (39, 182776), (44, 162006), (52, 137082), (62, 114972), (66, 108004), (67, 106392), (78, 91388), (88, 81003), (93, 76648), (104, 68541), (124, 57486), (132, 54002), (134, 53196), (143, 49848), (156, 45694), (186, 38324), (201, 35464), (248, 28743), (264, 27001), (268, 26598), (286, 24924), (312, 22847), (341, 20904), (372, 19162), (402, 17732), (403, 17688), (429, 16616), (536, 13299), (572, 12462), (682, 10452), (737, 9672), (744, 9581), (804, 8866), (806, 8844), (858, 8308), (871, 8184), (1023, 6968), (1144, 6231), (1209, 5896), (1364, 5226), (1474, 4836), (1608, 4433), (1612, 4422), (1716, 4154), (1742, 4092), (2046, 3484), (2077, 3432), (2211, 3224), (2418, 2948), (2613, 2728)]