287887236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6131}}^1$

素因数の和:6201

約数の個数: 96

約数和(自身を含む): 846117888

約数和(自身を除く): 558230652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 78, 84, 86, 91, 129, 156, 172, 182, 258, 273, 301, 364, 516, 546, 559, 602, 903, 1092, 1118, 1204, 1677, 1806, 2236, 3354, 3612, 3913, 6131, 6708, 7826, 11739, 12262, 15652, 18393, 23478, 24524, 36786, 42917, 46956, 73572, 79703, 85834, 128751, 159406, 171668, 239109, 257502, 263633, 318812, 478218, 515004, 527266, 557921, 790899, 956436, 1054532, 1115842, 1581798, 1673763, 1845431, 2231684, 3163596, 3347526, 3427229, 3690862, 5536293, 6695052, 6854458, 7381724, 10281687, 11072586, 13708916, 20563374, 22145172, 23990603, 41126748, 47981206, 71971809, 95962412, 143943618, 287887236]

約数ペア:

[(1, 287887236), (2, 143943618), (3, 95962412), (4, 71971809), (6, 47981206), (7, 41126748), (12, 23990603), (13, 22145172), (14, 20563374), (21, 13708916), (26, 11072586), (28, 10281687), (39, 7381724), (42, 6854458), (43, 6695052), (52, 5536293), (78, 3690862), (84, 3427229), (86, 3347526), (91, 3163596), (129, 2231684), (156, 1845431), (172, 1673763), (182, 1581798), (258, 1115842), (273, 1054532), (301, 956436), (364, 790899), (516, 557921), (546, 527266), (559, 515004), (602, 478218), (903, 318812), (1092, 263633), (1118, 257502), (1204, 239109), (1677, 171668), (1806, 159406), (2236, 128751), (3354, 85834), (3612, 79703), (3913, 73572), (6131, 46956), (6708, 42917), (7826, 36786), (11739, 24524), (12262, 23478), (15652, 18393)]