890496516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47969}}^1$

素因数の和:48013

約数の個数: 96

約数和(自身を含む): 2707810560

約数和(自身を除く): 1817314044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 182, 204, 221, 238, 273, 357, 364, 442, 476, 546, 663, 714, 884, 1092, 1326, 1428, 1547, 2652, 3094, 4641, 6188, 9282, 18564, 47969, 95938, 143907, 191876, 287814, 335783, 575628, 623597, 671566, 815473, 1007349, 1247194, 1343132, 1630946, 1870791, 2014698, 2446419, 2494388, 3261892, 3741582, 4029396, 4365179, 4892838, 5708311, 7483164, 8730358, 9785676, 10601149, 11416622, 13095537, 17124933, 17460716, 21202298, 22833244, 26191074, 31803447, 34249866, 42404596, 52382148, 63606894, 68499732, 74208043, 127213788, 148416086, 222624129, 296832172, 445248258, 890496516]

約数ペア:

[(1, 890496516), (2, 445248258), (3, 296832172), (4, 222624129), (6, 148416086), (7, 127213788), (12, 74208043), (13, 68499732), (14, 63606894), (17, 52382148), (21, 42404596), (26, 34249866), (28, 31803447), (34, 26191074), (39, 22833244), (42, 21202298), (51, 17460716), (52, 17124933), (68, 13095537), (78, 11416622), (84, 10601149), (91, 9785676), (102, 8730358), (119, 7483164), (156, 5708311), (182, 4892838), (204, 4365179), (221, 4029396), (238, 3741582), (273, 3261892), (357, 2494388), (364, 2446419), (442, 2014698), (476, 1870791), (546, 1630946), (663, 1343132), (714, 1247194), (884, 1007349), (1092, 815473), (1326, 671566), (1428, 623597), (1547, 575628), (2652, 335783), (3094, 287814), (4641, 191876), (6188, 143907), (9282, 95938), (18564, 47969)]