415746828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2868

約数の個数: 144

約数和(自身を含む): 1305507840

約数和(自身を除く): 889761012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 133, 171, 186, 217, 228, 252, 266, 279, 342, 372, 399, 434, 532, 558, 589, 651, 684, 798, 868, 1116, 1178, 1197, 1302, 1596, 1767, 1953, 2356, 2394, 2604, 2801, 3534, 3906, 4123, 4788, 5301, 5602, 7068, 7812, 8246, 8403, 10602, 11204, 12369, 16492, 16806, 19607, 21204, 24738, 25209, 33612, 37107, 39214, 49476, 50418, 53219, 58821, 74214, 78428, 86831, 100836, 106438, 117642, 148428, 159657, 173662, 176463, 212876, 235284, 260493, 319314, 347324, 352926, 372533, 478971, 520986, 607817, 638628, 705852, 745066, 781479, 957942, 1041972, 1117599, 1215634, 1490132, 1562958, 1649789, 1823451, 1915884, 2235198, 2431268, 3125916, 3299578, 3352797, 3646902, 4470396, 4949367, 5470353, 6599156, 6705594, 7293804, 9898734, 10940706, 11548523, 13411188, 14848101, 19797468, 21881412, 23097046, 29696202, 34645569, 46194092, 59392404, 69291138, 103936707, 138582276, 207873414, 415746828]

約数ペア:

[(1, 415746828), (2, 207873414), (3, 138582276), (4, 103936707), (6, 69291138), (7, 59392404), (9, 46194092), (12, 34645569), (14, 29696202), (18, 23097046), (19, 21881412), (21, 19797468), (28, 14848101), (31, 13411188), (36, 11548523), (38, 10940706), (42, 9898734), (57, 7293804), (62, 6705594), (63, 6599156), (76, 5470353), (84, 4949367), (93, 4470396), (114, 3646902), (124, 3352797), (126, 3299578), (133, 3125916), (171, 2431268), (186, 2235198), (217, 1915884), (228, 1823451), (252, 1649789), (266, 1562958), (279, 1490132), (342, 1215634), (372, 1117599), (399, 1041972), (434, 957942), (532, 781479), (558, 745066), (589, 705852), (651, 638628), (684, 607817), (798, 520986), (868, 478971), (1116, 372533), (1178, 352926), (1197, 347324), (1302, 319314), (1596, 260493), (1767, 235284), (1953, 212876), (2356, 176463), (2394, 173662), (2604, 159657), (2801, 148428), (3534, 117642), (3906, 106438), (4123, 100836), (4788, 86831), (5301, 78428), (5602, 74214), (7068, 58821), (7812, 53219), (8246, 50418), (8403, 49476), (10602, 39214), (11204, 37107), (12369, 33612), (16492, 25209), (16806, 24738), (19607, 21204)]