245316528

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4357}}^1$

素因数の和:4411

約数の個数: 120

約数和(自身を含む): 758710368

約数和(自身を除く): 513393840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 46, 48, 51, 68, 69, 72, 92, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 306, 368, 391, 408, 414, 552, 612, 782, 816, 828, 1104, 1173, 1224, 1564, 1656, 2346, 2448, 3128, 3312, 3519, 4357, 4692, 6256, 7038, 8714, 9384, 13071, 14076, 17428, 18768, 26142, 28152, 34856, 39213, 52284, 56304, 69712, 74069, 78426, 100211, 104568, 148138, 156852, 200422, 209136, 222207, 296276, 300633, 313704, 400844, 444414, 592552, 601266, 627408, 666621, 801688, 888828, 901899, 1185104, 1202532, 1333242, 1603376, 1703587, 1777656, 1803798, 2405064, 2666484, 3407174, 3555312, 3607596, 4810128, 5110761, 5332968, 6814348, 7215192, 10221522, 10665936, 13628696, 14430384, 15332283, 20443044, 27257392, 30664566, 40886088, 61329132, 81772176, 122658264, 245316528]

約数ペア:

[(1, 245316528), (2, 122658264), (3, 81772176), (4, 61329132), (6, 40886088), (8, 30664566), (9, 27257392), (12, 20443044), (16, 15332283), (17, 14430384), (18, 13628696), (23, 10665936), (24, 10221522), (34, 7215192), (36, 6814348), (46, 5332968), (48, 5110761), (51, 4810128), (68, 3607596), (69, 3555312), (72, 3407174), (92, 2666484), (102, 2405064), (136, 1803798), (138, 1777656), (144, 1703587), (153, 1603376), (184, 1333242), (204, 1202532), (207, 1185104), (272, 901899), (276, 888828), (306, 801688), (368, 666621), (391, 627408), (408, 601266), (414, 592552), (552, 444414), (612, 400844), (782, 313704), (816, 300633), (828, 296276), (1104, 222207), (1173, 209136), (1224, 200422), (1564, 156852), (1656, 148138), (2346, 104568), (2448, 100211), (3128, 78426), (3312, 74069), (3519, 69712), (4357, 56304), (4692, 52284), (6256, 39213), (7038, 34856), (8714, 28152), (9384, 26142), (13071, 18768), (14076, 17428)]