38909712

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 105390080

約数和(自身を除く): 66480368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 79, 93, 124, 158, 186, 237, 248, 316, 331, 372, 474, 496, 632, 662, 744, 948, 993, 1264, 1324, 1488, 1896, 1986, 2449, 2648, 3792, 3972, 4898, 5296, 7347, 7944, 9796, 10261, 14694, 15888, 19592, 20522, 26149, 29388, 30783, 39184, 41044, 52298, 58776, 61566, 78447, 82088, 104596, 117552, 123132, 156894, 164176, 209192, 246264, 313788, 418384, 492528, 627576, 810619, 1255152, 1621238, 2431857, 3242476, 4863714, 6484952, 9727428, 12969904, 19454856, 38909712]

約数ペア:

[(1, 38909712), (2, 19454856), (3, 12969904), (4, 9727428), (6, 6484952), (8, 4863714), (12, 3242476), (16, 2431857), (24, 1621238), (31, 1255152), (48, 810619), (62, 627576), (79, 492528), (93, 418384), (124, 313788), (158, 246264), (186, 209192), (237, 164176), (248, 156894), (316, 123132), (331, 117552), (372, 104596), (474, 82088), (496, 78447), (632, 61566), (662, 58776), (744, 52298), (948, 41044), (993, 39184), (1264, 30783), (1324, 29388), (1488, 26149), (1896, 20522), (1986, 19592), (2449, 15888), (2648, 14694), (3792, 10261), (3972, 9796), (4898, 7944), (5296, 7347)]