396229968

素因数分解:

$2^4\times 3^5\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:703

約数の個数: 120

約数和(自身を含む): 1157648128

約数和(自身を除く): 761418160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 223, 243, 324, 432, 446, 457, 486, 648, 669, 892, 914, 972, 1296, 1338, 1371, 1784, 1828, 1944, 2007, 2676, 2742, 3568, 3656, 3888, 4014, 4113, 5352, 5484, 6021, 7312, 8028, 8226, 10704, 10968, 12042, 12339, 16056, 16452, 18063, 21936, 24084, 24678, 32112, 32904, 36126, 37017, 48168, 49356, 54189, 65808, 72252, 74034, 96336, 98712, 101911, 108378, 111051, 144504, 148068, 197424, 203822, 216756, 222102, 289008, 296136, 305733, 407644, 433512, 444204, 592272, 611466, 815288, 867024, 888408, 917199, 1222932, 1630576, 1776816, 1834398, 2445864, 2751597, 3668796, 4891728, 5503194, 7337592, 8254791, 11006388, 14675184, 16509582, 22012776, 24764373, 33019164, 44025552, 49528746, 66038328, 99057492, 132076656, 198114984, 396229968]

約数ペア:

[(1, 396229968), (2, 198114984), (3, 132076656), (4, 99057492), (6, 66038328), (8, 49528746), (9, 44025552), (12, 33019164), (16, 24764373), (18, 22012776), (24, 16509582), (27, 14675184), (36, 11006388), (48, 8254791), (54, 7337592), (72, 5503194), (81, 4891728), (108, 3668796), (144, 2751597), (162, 2445864), (216, 1834398), (223, 1776816), (243, 1630576), (324, 1222932), (432, 917199), (446, 888408), (457, 867024), (486, 815288), (648, 611466), (669, 592272), (892, 444204), (914, 433512), (972, 407644), (1296, 305733), (1338, 296136), (1371, 289008), (1784, 222102), (1828, 216756), (1944, 203822), (2007, 197424), (2676, 148068), (2742, 144504), (3568, 111051), (3656, 108378), (3888, 101911), (4014, 98712), (4113, 96336), (5352, 74034), (5484, 72252), (6021, 65808), (7312, 54189), (8028, 49356), (8226, 48168), (10704, 37017), (10968, 36126), (12042, 32904), (12339, 32112), (16056, 24678), (16452, 24084), (18063, 21936)]