231887718

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 573713280

約数和(自身を除く): 341825562

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 41, 51, 54, 61, 82, 101, 102, 122, 123, 153, 183, 202, 246, 303, 306, 366, 369, 459, 549, 606, 697, 738, 909, 918, 1037, 1098, 1107, 1394, 1647, 1717, 1818, 2074, 2091, 2214, 2501, 2727, 3111, 3294, 3434, 4141, 4182, 5002, 5151, 5454, 6161, 6222, 6273, 7503, 8282, 9333, 10302, 12322, 12423, 12546, 15006, 15453, 18483, 18666, 18819, 22509, 24846, 27999, 30906, 36966, 37269, 37638, 42517, 45018, 46359, 55449, 55998, 67527, 70397, 74538, 85034, 92718, 104737, 110898, 111807, 127551, 135054, 140794, 166347, 209474, 211191, 223614, 252601, 255102, 314211, 332694, 382653, 422382, 505202, 628422, 633573, 757803, 765306, 942633, 1147959, 1267146, 1515606, 1885266, 1900719, 2273409, 2295918, 2827899, 3801438, 4294217, 4546818, 5655798, 6820227, 8588434, 12882651, 13640454, 25765302, 38647953, 77295906, 115943859, 231887718]

約数ペア:

[(1, 231887718), (2, 115943859), (3, 77295906), (6, 38647953), (9, 25765302), (17, 13640454), (18, 12882651), (27, 8588434), (34, 6820227), (41, 5655798), (51, 4546818), (54, 4294217), (61, 3801438), (82, 2827899), (101, 2295918), (102, 2273409), (122, 1900719), (123, 1885266), (153, 1515606), (183, 1267146), (202, 1147959), (246, 942633), (303, 765306), (306, 757803), (366, 633573), (369, 628422), (459, 505202), (549, 422382), (606, 382653), (697, 332694), (738, 314211), (909, 255102), (918, 252601), (1037, 223614), (1098, 211191), (1107, 209474), (1394, 166347), (1647, 140794), (1717, 135054), (1818, 127551), (2074, 111807), (2091, 110898), (2214, 104737), (2501, 92718), (2727, 85034), (3111, 74538), (3294, 70397), (3434, 67527), (4141, 55998), (4182, 55449), (5002, 46359), (5151, 45018), (5454, 42517), (6161, 37638), (6222, 37269), (6273, 36966), (7503, 30906), (8282, 27999), (9333, 24846), (10302, 22509), (12322, 18819), (12423, 18666), (12546, 18483), (15006, 15453)]