420716592

素因数分解:

$2^4\times 3^5\times {\mathrm{241}}^1\times {\mathrm{449}}^1$

素因数の和:713

約数の個数: 120

約数和(自身を含む): 1228827600

約数和(自身を除く): 808111008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 241, 243, 324, 432, 449, 482, 486, 648, 723, 898, 964, 972, 1296, 1347, 1446, 1796, 1928, 1944, 2169, 2694, 2892, 3592, 3856, 3888, 4041, 4338, 5388, 5784, 6507, 7184, 8082, 8676, 10776, 11568, 12123, 13014, 16164, 17352, 19521, 21552, 24246, 26028, 32328, 34704, 36369, 39042, 48492, 52056, 58563, 64656, 72738, 78084, 96984, 104112, 108209, 109107, 117126, 145476, 156168, 193968, 216418, 218214, 234252, 290952, 312336, 324627, 432836, 436428, 468504, 581904, 649254, 865672, 872856, 937008, 973881, 1298508, 1731344, 1745712, 1947762, 2597016, 2921643, 3895524, 5194032, 5843286, 7791048, 8764929, 11686572, 15582096, 17529858, 23373144, 26294787, 35059716, 46746288, 52589574, 70119432, 105179148, 140238864, 210358296, 420716592]

約数ペア:

[(1, 420716592), (2, 210358296), (3, 140238864), (4, 105179148), (6, 70119432), (8, 52589574), (9, 46746288), (12, 35059716), (16, 26294787), (18, 23373144), (24, 17529858), (27, 15582096), (36, 11686572), (48, 8764929), (54, 7791048), (72, 5843286), (81, 5194032), (108, 3895524), (144, 2921643), (162, 2597016), (216, 1947762), (241, 1745712), (243, 1731344), (324, 1298508), (432, 973881), (449, 937008), (482, 872856), (486, 865672), (648, 649254), (723, 581904), (898, 468504), (964, 436428), (972, 432836), (1296, 324627), (1347, 312336), (1446, 290952), (1796, 234252), (1928, 218214), (1944, 216418), (2169, 193968), (2694, 156168), (2892, 145476), (3592, 117126), (3856, 109107), (3888, 108209), (4041, 104112), (4338, 96984), (5388, 78084), (5784, 72738), (6507, 64656), (7184, 58563), (8082, 52056), (8676, 48492), (10776, 39042), (11568, 36369), (12123, 34704), (13014, 32328), (16164, 26028), (17352, 24246), (19521, 21552)]