319689972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2903}}^1$

素因数の和:2962

約数の個数: 144

約数和(自身を含む): 1014773760

約数和(自身を除く): 695083788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 57, 63, 69, 76, 84, 92, 114, 126, 133, 138, 161, 171, 207, 228, 252, 266, 276, 322, 342, 399, 414, 437, 483, 532, 644, 684, 798, 828, 874, 966, 1197, 1311, 1449, 1596, 1748, 1932, 2394, 2622, 2898, 2903, 3059, 3933, 4788, 5244, 5796, 5806, 6118, 7866, 8709, 9177, 11612, 12236, 15732, 17418, 18354, 20321, 26127, 27531, 34836, 36708, 40642, 52254, 55062, 55157, 60963, 66769, 81284, 104508, 110124, 110314, 121926, 133538, 165471, 182889, 200307, 220628, 243852, 267076, 330942, 365778, 386099, 400614, 467383, 496413, 600921, 661884, 731556, 772198, 801228, 934766, 992826, 1158297, 1201842, 1268611, 1402149, 1544396, 1869532, 1985652, 2316594, 2403684, 2537222, 2804298, 3474891, 3805833, 4206447, 4633188, 5074444, 5608596, 6949782, 7611666, 8412894, 8880277, 11417499, 13899564, 15223332, 16825788, 17760554, 22834998, 26640831, 35521108, 45669996, 53281662, 79922493, 106563324, 159844986, 319689972]

約数ペア:

[(1, 319689972), (2, 159844986), (3, 106563324), (4, 79922493), (6, 53281662), (7, 45669996), (9, 35521108), (12, 26640831), (14, 22834998), (18, 17760554), (19, 16825788), (21, 15223332), (23, 13899564), (28, 11417499), (36, 8880277), (38, 8412894), (42, 7611666), (46, 6949782), (57, 5608596), (63, 5074444), (69, 4633188), (76, 4206447), (84, 3805833), (92, 3474891), (114, 2804298), (126, 2537222), (133, 2403684), (138, 2316594), (161, 1985652), (171, 1869532), (207, 1544396), (228, 1402149), (252, 1268611), (266, 1201842), (276, 1158297), (322, 992826), (342, 934766), (399, 801228), (414, 772198), (437, 731556), (483, 661884), (532, 600921), (644, 496413), (684, 467383), (798, 400614), (828, 386099), (874, 365778), (966, 330942), (1197, 267076), (1311, 243852), (1449, 220628), (1596, 200307), (1748, 182889), (1932, 165471), (2394, 133538), (2622, 121926), (2898, 110314), (2903, 110124), (3059, 104508), (3933, 81284), (4788, 66769), (5244, 60963), (5796, 55157), (5806, 55062), (6118, 52254), (7866, 40642), (8709, 36708), (9177, 34836), (11612, 27531), (12236, 26127), (15732, 20321), (17418, 18354)]