215726532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7951}}^1$

素因数の和:8001

約数の個数: 96

約数和(自身を含む): 641249280

約数和(自身を除く): 425522748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 798, 969, 1292, 1428, 1596, 1938, 2261, 3876, 4522, 6783, 7951, 9044, 13566, 15902, 23853, 27132, 31804, 47706, 55657, 95412, 111314, 135167, 151069, 166971, 222628, 270334, 302138, 333942, 405501, 453207, 540668, 604276, 667884, 811002, 906414, 946169, 1057483, 1622004, 1812828, 1892338, 2114966, 2568173, 2838507, 3172449, 3784676, 4229932, 5136346, 5677014, 6344898, 7704519, 10272692, 11354028, 12689796, 15409038, 17977211, 30818076, 35954422, 53931633, 71908844, 107863266, 215726532]

約数ペア:

[(1, 215726532), (2, 107863266), (3, 71908844), (4, 53931633), (6, 35954422), (7, 30818076), (12, 17977211), (14, 15409038), (17, 12689796), (19, 11354028), (21, 10272692), (28, 7704519), (34, 6344898), (38, 5677014), (42, 5136346), (51, 4229932), (57, 3784676), (68, 3172449), (76, 2838507), (84, 2568173), (102, 2114966), (114, 1892338), (119, 1812828), (133, 1622004), (204, 1057483), (228, 946169), (238, 906414), (266, 811002), (323, 667884), (357, 604276), (399, 540668), (476, 453207), (532, 405501), (646, 333942), (714, 302138), (798, 270334), (969, 222628), (1292, 166971), (1428, 151069), (1596, 135167), (1938, 111314), (2261, 95412), (3876, 55657), (4522, 47706), (6783, 31804), (7951, 27132), (9044, 23853), (13566, 15902)]