368298945

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 800280000

約数和(自身を除く): 431981055

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 49, 57, 59, 63, 95, 105, 133, 147, 149, 171, 177, 245, 285, 295, 315, 399, 413, 441, 447, 531, 665, 735, 745, 855, 885, 931, 1043, 1121, 1197, 1239, 1341, 1995, 2065, 2205, 2235, 2655, 2793, 2831, 2891, 3129, 3363, 3717, 4655, 5215, 5605, 5985, 6195, 6705, 7301, 7847, 8379, 8493, 8673, 8791, 9387, 10089, 13965, 14155, 14455, 15645, 16815, 18585, 19817, 21903, 23541, 25479, 26019, 26373, 36505, 39235, 41895, 42465, 43365, 43955, 46935, 50445, 54929, 59451, 61537, 65709, 70623, 79119, 99085, 109515, 117705, 127395, 130095, 131865, 138719, 164787, 167029, 178353, 184611, 274645, 297255, 307685, 328545, 353115, 395595, 416157, 430759, 494361, 501087, 553833, 693595, 823935, 835145, 891765, 923055, 1169203, 1248471, 1292277, 1503261, 2080785, 2153795, 2471805, 2505435, 2769165, 3507609, 3876831, 5846015, 6242355, 6461385, 7516305, 8184421, 10522827, 17538045, 19384155, 24553263, 40922105, 52614135, 73659789, 122766315, 368298945]

約数ペア:

[(1, 368298945), (3, 122766315), (5, 73659789), (7, 52614135), (9, 40922105), (15, 24553263), (19, 19384155), (21, 17538045), (35, 10522827), (45, 8184421), (49, 7516305), (57, 6461385), (59, 6242355), (63, 5846015), (95, 3876831), (105, 3507609), (133, 2769165), (147, 2505435), (149, 2471805), (171, 2153795), (177, 2080785), (245, 1503261), (285, 1292277), (295, 1248471), (315, 1169203), (399, 923055), (413, 891765), (441, 835145), (447, 823935), (531, 693595), (665, 553833), (735, 501087), (745, 494361), (855, 430759), (885, 416157), (931, 395595), (1043, 353115), (1121, 328545), (1197, 307685), (1239, 297255), (1341, 274645), (1995, 184611), (2065, 178353), (2205, 167029), (2235, 164787), (2655, 138719), (2793, 131865), (2831, 130095), (2891, 127395), (3129, 117705), (3363, 109515), (3717, 99085), (4655, 79119), (5215, 70623), (5605, 65709), (5985, 61537), (6195, 59451), (6705, 54929), (7301, 50445), (7847, 46935), (8379, 43955), (8493, 43365), (8673, 42465), (8791, 41895), (9387, 39235), (10089, 36505), (13965, 26373), (14155, 26019), (14455, 25479), (15645, 23541), (16815, 21903), (18585, 19817)]