289825962

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{463}}^1$

素因数の和:540

約数の個数: 72

約数和(自身を含む): 651272256

約数和(自身を除く): 361446294

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 289, 323, 361, 463, 578, 646, 722, 867, 926, 969, 1083, 1389, 1734, 1938, 2166, 2778, 5491, 6137, 7871, 8797, 10982, 12274, 15742, 16473, 17594, 18411, 23613, 26391, 32946, 36822, 47226, 52782, 104329, 133807, 149549, 167143, 208658, 267614, 299098, 312987, 334286, 401421, 448647, 501429, 625974, 802842, 897294, 1002858, 2542333, 2841431, 5084666, 5682862, 7626999, 8524293, 15253998, 17048586, 48304327, 96608654, 144912981, 289825962]

約数ペア:

[(1, 289825962), (2, 144912981), (3, 96608654), (6, 48304327), (17, 17048586), (19, 15253998), (34, 8524293), (38, 7626999), (51, 5682862), (57, 5084666), (102, 2841431), (114, 2542333), (289, 1002858), (323, 897294), (361, 802842), (463, 625974), (578, 501429), (646, 448647), (722, 401421), (867, 334286), (926, 312987), (969, 299098), (1083, 267614), (1389, 208658), (1734, 167143), (1938, 149549), (2166, 133807), (2778, 104329), (5491, 52782), (6137, 47226), (7871, 36822), (8797, 32946), (10982, 26391), (12274, 23613), (15742, 18411), (16473, 17594)]