40387308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 109255104

約数和(自身を除く): 68867796

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 97, 102, 156, 157, 194, 204, 221, 291, 314, 388, 442, 471, 582, 628, 663, 884, 942, 1164, 1261, 1326, 1649, 1884, 2041, 2522, 2652, 2669, 3298, 3783, 4082, 4947, 5044, 5338, 6123, 6596, 7566, 8007, 8164, 9894, 10676, 12246, 15132, 15229, 16014, 19788, 21437, 24492, 30458, 32028, 34697, 42874, 45687, 60916, 64311, 69394, 85748, 91374, 104091, 128622, 138788, 182748, 197977, 208182, 257244, 258893, 395954, 416364, 517786, 593931, 776679, 791908, 1035572, 1187862, 1553358, 2375724, 3106716, 3365609, 6731218, 10096827, 13462436, 20193654, 40387308]

約数ペア:

[(1, 40387308), (2, 20193654), (3, 13462436), (4, 10096827), (6, 6731218), (12, 3365609), (13, 3106716), (17, 2375724), (26, 1553358), (34, 1187862), (39, 1035572), (51, 791908), (52, 776679), (68, 593931), (78, 517786), (97, 416364), (102, 395954), (156, 258893), (157, 257244), (194, 208182), (204, 197977), (221, 182748), (291, 138788), (314, 128622), (388, 104091), (442, 91374), (471, 85748), (582, 69394), (628, 64311), (663, 60916), (884, 45687), (942, 42874), (1164, 34697), (1261, 32028), (1326, 30458), (1649, 24492), (1884, 21437), (2041, 19788), (2522, 16014), (2652, 15229), (2669, 15132), (3298, 12246), (3783, 10676), (4082, 9894), (4947, 8164), (5044, 8007), (5338, 7566), (6123, 6596)]