291435144

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1733}}^1$

素因数の和:1780

約数の個数: 192

約数和(自身を含む): 996287040

約数和(自身を除く): 704851896

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 49, 52, 56, 66, 77, 78, 84, 88, 91, 98, 104, 132, 143, 147, 154, 156, 168, 182, 196, 231, 264, 273, 286, 294, 308, 312, 364, 392, 429, 462, 539, 546, 572, 588, 616, 637, 728, 858, 924, 1001, 1078, 1092, 1144, 1176, 1274, 1617, 1716, 1733, 1848, 1911, 2002, 2156, 2184, 2548, 3003, 3234, 3432, 3466, 3822, 4004, 4312, 5096, 5199, 6006, 6468, 6932, 7007, 7644, 8008, 10398, 12012, 12131, 12936, 13864, 14014, 15288, 19063, 20796, 21021, 22529, 24024, 24262, 28028, 36393, 38126, 41592, 42042, 45058, 48524, 56056, 57189, 67587, 72786, 76252, 84084, 84917, 90116, 97048, 114378, 133441, 135174, 145572, 152504, 157703, 168168, 169834, 180232, 228756, 247819, 254751, 266882, 270348, 291144, 315406, 339668, 400323, 457512, 473109, 495638, 509502, 533764, 540696, 630812, 679336, 743457, 800646, 934087, 946218, 991276, 1019004, 1067528, 1103921, 1261624, 1486914, 1601292, 1734733, 1868174, 1892436, 1982552, 2038008, 2207842, 2802261, 2973828, 3202584, 3311763, 3469466, 3736348, 3784872, 4415684, 5204199, 5604522, 5947656, 6623526, 6938932, 7472696, 8831368, 10408398, 11209044, 12143131, 13247052, 13877864, 20816796, 22418088, 24286262, 26494104, 36429393, 41633592, 48572524, 72858786, 97145048, 145717572, 291435144]

約数ペア:

[(1, 291435144), (2, 145717572), (3, 97145048), (4, 72858786), (6, 48572524), (7, 41633592), (8, 36429393), (11, 26494104), (12, 24286262), (13, 22418088), (14, 20816796), (21, 13877864), (22, 13247052), (24, 12143131), (26, 11209044), (28, 10408398), (33, 8831368), (39, 7472696), (42, 6938932), (44, 6623526), (49, 5947656), (52, 5604522), (56, 5204199), (66, 4415684), (77, 3784872), (78, 3736348), (84, 3469466), (88, 3311763), (91, 3202584), (98, 2973828), (104, 2802261), (132, 2207842), (143, 2038008), (147, 1982552), (154, 1892436), (156, 1868174), (168, 1734733), (182, 1601292), (196, 1486914), (231, 1261624), (264, 1103921), (273, 1067528), (286, 1019004), (294, 991276), (308, 946218), (312, 934087), (364, 800646), (392, 743457), (429, 679336), (462, 630812), (539, 540696), (546, 533764), (572, 509502), (588, 495638), (616, 473109), (637, 457512), (728, 400323), (858, 339668), (924, 315406), (1001, 291144), (1078, 270348), (1092, 266882), (1144, 254751), (1176, 247819), (1274, 228756), (1617, 180232), (1716, 169834), (1733, 168168), (1848, 157703), (1911, 152504), (2002, 145572), (2156, 135174), (2184, 133441), (2548, 114378), (3003, 97048), (3234, 90116), (3432, 84917), (3466, 84084), (3822, 76252), (4004, 72786), (4312, 67587), (5096, 57189), (5199, 56056), (6006, 48524), (6468, 45058), (6932, 42042), (7007, 41592), (7644, 38126), (8008, 36393), (10398, 28028), (12012, 24262), (12131, 24024), (12936, 22529), (13864, 21021), (14014, 20796), (15288, 19063)]