308682864

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{821}}^1$

素因数の和:1215

約数の個数: 120

約数和(自身を含む): 991147872

約数和(自身を除く): 682465008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 373, 504, 746, 821, 1008, 1119, 1492, 1642, 2238, 2463, 2611, 2984, 3284, 3357, 4476, 4926, 5222, 5747, 5968, 6568, 6714, 7389, 7833, 8952, 9852, 10444, 11494, 13136, 13428, 14778, 15666, 17241, 17904, 19704, 20888, 22988, 23499, 26856, 29556, 31332, 34482, 39408, 41776, 45976, 46998, 51723, 53712, 59112, 62664, 68964, 91952, 93996, 103446, 118224, 125328, 137928, 187992, 206892, 275856, 306233, 375984, 413784, 612466, 827568, 918699, 1224932, 1837398, 2143631, 2449864, 2756097, 3674796, 4287262, 4899728, 5512194, 6430893, 7349592, 8574524, 11024388, 12861786, 14699184, 17149048, 19292679, 22048776, 25723572, 34298096, 38585358, 44097552, 51447144, 77170716, 102894288, 154341432, 308682864]

約数ペア:

[(1, 308682864), (2, 154341432), (3, 102894288), (4, 77170716), (6, 51447144), (7, 44097552), (8, 38585358), (9, 34298096), (12, 25723572), (14, 22048776), (16, 19292679), (18, 17149048), (21, 14699184), (24, 12861786), (28, 11024388), (36, 8574524), (42, 7349592), (48, 6430893), (56, 5512194), (63, 4899728), (72, 4287262), (84, 3674796), (112, 2756097), (126, 2449864), (144, 2143631), (168, 1837398), (252, 1224932), (336, 918699), (373, 827568), (504, 612466), (746, 413784), (821, 375984), (1008, 306233), (1119, 275856), (1492, 206892), (1642, 187992), (2238, 137928), (2463, 125328), (2611, 118224), (2984, 103446), (3284, 93996), (3357, 91952), (4476, 68964), (4926, 62664), (5222, 59112), (5747, 53712), (5968, 51723), (6568, 46998), (6714, 45976), (7389, 41776), (7833, 39408), (8952, 34482), (9852, 31332), (10444, 29556), (11494, 26856), (13136, 23499), (13428, 22988), (14778, 20888), (15666, 19704), (17241, 17904)]