1330397068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:528

約数の個数: 144

約数和(自身を含む): 3202295040

約数和(自身を除く): 1871897972

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 61, 77, 91, 122, 143, 154, 169, 182, 244, 286, 308, 338, 364, 419, 427, 572, 671, 676, 793, 838, 854, 1001, 1183, 1342, 1586, 1676, 1708, 1859, 2002, 2366, 2684, 2933, 3172, 3718, 4004, 4609, 4697, 4732, 5447, 5551, 5866, 7436, 8723, 9218, 9394, 10309, 10894, 11102, 11732, 13013, 17446, 18436, 18788, 20618, 21788, 22204, 25559, 26026, 32263, 34892, 38129, 41236, 51118, 52052, 59917, 61061, 64526, 70811, 72163, 76258, 102236, 113399, 119834, 122122, 129052, 141622, 144326, 152516, 178913, 226798, 239668, 244244, 281149, 283244, 288652, 332267, 357826, 419419, 453596, 495677, 562298, 664534, 715652, 778921, 793793, 838838, 991354, 1124596, 1329068, 1557842, 1587586, 1677676, 1968043, 1982708, 2325869, 3115684, 3175172, 3654937, 3936086, 4319471, 4651738, 5452447, 7309874, 7872172, 8638942, 9303476, 10904894, 14619748, 17277884, 21809788, 25584559, 30236297, 47514181, 51169118, 60472594, 95028362, 102338236, 120945188, 190056724, 332599267, 665198534, 1330397068]

約数ペア:

[(1, 1330397068), (2, 665198534), (4, 332599267), (7, 190056724), (11, 120945188), (13, 102338236), (14, 95028362), (22, 60472594), (26, 51169118), (28, 47514181), (44, 30236297), (52, 25584559), (61, 21809788), (77, 17277884), (91, 14619748), (122, 10904894), (143, 9303476), (154, 8638942), (169, 7872172), (182, 7309874), (244, 5452447), (286, 4651738), (308, 4319471), (338, 3936086), (364, 3654937), (419, 3175172), (427, 3115684), (572, 2325869), (671, 1982708), (676, 1968043), (793, 1677676), (838, 1587586), (854, 1557842), (1001, 1329068), (1183, 1124596), (1342, 991354), (1586, 838838), (1676, 793793), (1708, 778921), (1859, 715652), (2002, 664534), (2366, 562298), (2684, 495677), (2933, 453596), (3172, 419419), (3718, 357826), (4004, 332267), (4609, 288652), (4697, 283244), (4732, 281149), (5447, 244244), (5551, 239668), (5866, 226798), (7436, 178913), (8723, 152516), (9218, 144326), (9394, 141622), (10309, 129052), (10894, 122122), (11102, 119834), (11732, 113399), (13013, 102236), (17446, 76258), (18436, 72163), (18788, 70811), (20618, 64526), (21788, 61061), (22204, 59917), (25559, 52052), (26026, 51118), (32263, 41236), (34892, 38129)]