1445814972

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:470

約数の個数: 180

約数和(自身を含む): 4373929560

約数和(自身を除く): 2928114588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 343, 387, 389, 441, 516, 588, 602, 686, 774, 778, 882, 903, 1029, 1167, 1204, 1372, 1548, 1556, 1764, 1806, 2058, 2107, 2334, 2401, 2709, 2723, 3087, 3501, 3612, 4116, 4214, 4668, 4802, 5418, 5446, 6174, 6321, 7002, 7203, 8169, 8428, 9604, 10836, 10892, 12348, 12642, 14004, 14406, 14749, 16338, 16727, 18963, 19061, 21609, 24507, 25284, 28812, 29498, 32676, 33454, 37926, 38122, 43218, 44247, 49014, 50181, 57183, 58996, 66908, 75852, 76244, 86436, 88494, 98028, 100362, 103243, 114366, 117089, 132741, 133427, 150543, 171549, 176988, 200724, 206486, 228732, 234178, 265482, 266854, 301086, 309729, 343098, 351267, 400281, 412972, 468356, 530964, 533708, 602172, 619458, 686196, 702534, 800562, 819623, 929187, 933989, 1053801, 1200843, 1238916, 1405068, 1601124, 1639246, 1858374, 1867978, 2107602, 2401686, 2458869, 2801967, 3278492, 3716748, 3735956, 4215204, 4803372, 4917738, 5603934, 5737361, 7376607, 8405901, 9835476, 11207868, 11474722, 14753214, 16811802, 17212083, 22949444, 29506428, 33623604, 34424166, 40161527, 51636249, 68848332, 80323054, 103272498, 120484581, 160646108, 206544996, 240969162, 361453743, 481938324, 722907486, 1445814972]

約数ペア:

[(1, 1445814972), (2, 722907486), (3, 481938324), (4, 361453743), (6, 240969162), (7, 206544996), (9, 160646108), (12, 120484581), (14, 103272498), (18, 80323054), (21, 68848332), (28, 51636249), (36, 40161527), (42, 34424166), (43, 33623604), (49, 29506428), (63, 22949444), (84, 17212083), (86, 16811802), (98, 14753214), (126, 11474722), (129, 11207868), (147, 9835476), (172, 8405901), (196, 7376607), (252, 5737361), (258, 5603934), (294, 4917738), (301, 4803372), (343, 4215204), (387, 3735956), (389, 3716748), (441, 3278492), (516, 2801967), (588, 2458869), (602, 2401686), (686, 2107602), (774, 1867978), (778, 1858374), (882, 1639246), (903, 1601124), (1029, 1405068), (1167, 1238916), (1204, 1200843), (1372, 1053801), (1548, 933989), (1556, 929187), (1764, 819623), (1806, 800562), (2058, 702534), (2107, 686196), (2334, 619458), (2401, 602172), (2709, 533708), (2723, 530964), (3087, 468356), (3501, 412972), (3612, 400281), (4116, 351267), (4214, 343098), (4668, 309729), (4802, 301086), (5418, 266854), (5446, 265482), (6174, 234178), (6321, 228732), (7002, 206486), (7203, 200724), (8169, 176988), (8428, 171549), (9604, 150543), (10836, 133427), (10892, 132741), (12348, 117089), (12642, 114366), (14004, 103243), (14406, 100362), (14749, 98028), (16338, 88494), (16727, 86436), (18963, 76244), (19061, 75852), (21609, 66908), (24507, 58996), (25284, 57183), (28812, 50181), (29498, 49014), (32676, 44247), (33454, 43218), (37926, 38122)]