1388401872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3019}}^1$

素因数の和:3121

約数の個数: 160

約数和(自身を含む): 4278059520

約数和(自身を除く): 2889657648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 67, 78, 88, 104, 132, 134, 143, 156, 176, 201, 208, 264, 268, 286, 312, 402, 429, 528, 536, 572, 624, 737, 804, 858, 871, 1072, 1144, 1474, 1608, 1716, 1742, 2211, 2288, 2613, 2948, 3019, 3216, 3432, 3484, 4422, 5226, 5896, 6038, 6864, 6968, 8844, 9057, 9581, 10452, 11792, 12076, 13936, 17688, 18114, 19162, 20904, 24152, 28743, 33209, 35376, 36228, 38324, 39247, 41808, 48304, 57486, 66418, 72456, 76648, 78494, 99627, 114972, 117741, 132836, 144912, 153296, 156988, 199254, 202273, 229944, 235482, 265672, 313976, 398508, 404546, 431717, 459888, 470964, 531344, 606819, 627952, 797016, 809092, 863434, 941928, 1213638, 1295151, 1594032, 1618184, 1726868, 1883856, 2225003, 2427276, 2590302, 2629549, 3236368, 3453736, 4450006, 4854552, 5180604, 5259098, 6675009, 6907472, 7888647, 8900012, 9709104, 10361208, 10518196, 13350018, 15777294, 17800024, 20722416, 21036392, 26700036, 28925039, 31554588, 35600048, 42072784, 53400072, 57850078, 63109176, 86775117, 106800144, 115700156, 126218352, 173550234, 231400312, 347100468, 462800624, 694200936, 1388401872]

約数ペア:

[(1, 1388401872), (2, 694200936), (3, 462800624), (4, 347100468), (6, 231400312), (8, 173550234), (11, 126218352), (12, 115700156), (13, 106800144), (16, 86775117), (22, 63109176), (24, 57850078), (26, 53400072), (33, 42072784), (39, 35600048), (44, 31554588), (48, 28925039), (52, 26700036), (66, 21036392), (67, 20722416), (78, 17800024), (88, 15777294), (104, 13350018), (132, 10518196), (134, 10361208), (143, 9709104), (156, 8900012), (176, 7888647), (201, 6907472), (208, 6675009), (264, 5259098), (268, 5180604), (286, 4854552), (312, 4450006), (402, 3453736), (429, 3236368), (528, 2629549), (536, 2590302), (572, 2427276), (624, 2225003), (737, 1883856), (804, 1726868), (858, 1618184), (871, 1594032), (1072, 1295151), (1144, 1213638), (1474, 941928), (1608, 863434), (1716, 809092), (1742, 797016), (2211, 627952), (2288, 606819), (2613, 531344), (2948, 470964), (3019, 459888), (3216, 431717), (3432, 404546), (3484, 398508), (4422, 313976), (5226, 265672), (5896, 235482), (6038, 229944), (6864, 202273), (6968, 199254), (8844, 156988), (9057, 153296), (9581, 144912), (10452, 132836), (11792, 117741), (12076, 114972), (13936, 99627), (17688, 78494), (18114, 76648), (19162, 72456), (20904, 66418), (24152, 57486), (28743, 48304), (33209, 41808), (35376, 39247), (36228, 38324)]