509589756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 144

約数和(自身を含む): 1481407200

約数和(自身を除く): 971817444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 169, 204, 221, 234, 306, 338, 379, 442, 468, 507, 612, 663, 676, 758, 884, 1014, 1137, 1326, 1516, 1521, 1989, 2028, 2197, 2274, 2652, 2873, 3042, 3411, 3978, 4394, 4548, 4927, 5746, 6084, 6443, 6591, 6822, 7956, 8619, 8788, 9854, 11492, 12886, 13182, 13644, 14781, 17238, 19329, 19708, 19773, 25772, 25857, 26364, 29562, 34476, 37349, 38658, 39546, 44343, 51714, 57987, 59124, 64051, 74698, 77316, 79092, 83759, 88686, 103428, 112047, 115974, 128102, 149396, 167518, 177372, 192153, 224094, 231948, 251277, 256204, 335036, 336141, 384306, 448188, 502554, 576459, 672282, 753831, 768612, 832663, 1005108, 1088867, 1152918, 1344564, 1507662, 1665326, 2177734, 2305836, 2497989, 3015324, 3266601, 3330652, 4355468, 4995978, 6533202, 7493967, 9799803, 9991956, 13066404, 14155271, 14987934, 19599606, 28310542, 29975868, 39199212, 42465813, 56621084, 84931626, 127397439, 169863252, 254794878, 509589756]

約数ペア:

[(1, 509589756), (2, 254794878), (3, 169863252), (4, 127397439), (6, 84931626), (9, 56621084), (12, 42465813), (13, 39199212), (17, 29975868), (18, 28310542), (26, 19599606), (34, 14987934), (36, 14155271), (39, 13066404), (51, 9991956), (52, 9799803), (68, 7493967), (78, 6533202), (102, 4995978), (117, 4355468), (153, 3330652), (156, 3266601), (169, 3015324), (204, 2497989), (221, 2305836), (234, 2177734), (306, 1665326), (338, 1507662), (379, 1344564), (442, 1152918), (468, 1088867), (507, 1005108), (612, 832663), (663, 768612), (676, 753831), (758, 672282), (884, 576459), (1014, 502554), (1137, 448188), (1326, 384306), (1516, 336141), (1521, 335036), (1989, 256204), (2028, 251277), (2197, 231948), (2274, 224094), (2652, 192153), (2873, 177372), (3042, 167518), (3411, 149396), (3978, 128102), (4394, 115974), (4548, 112047), (4927, 103428), (5746, 88686), (6084, 83759), (6443, 79092), (6591, 77316), (6822, 74698), (7956, 64051), (8619, 59124), (8788, 57987), (9854, 51714), (11492, 44343), (12886, 39546), (13182, 38658), (13644, 37349), (14781, 34476), (17238, 29562), (19329, 26364), (19708, 25857), (19773, 25772)]