284929216

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:390

約数の個数: 112

約数和(自身を含む): 671827968

約数和(自身を除く): 386898752

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 163, 176, 191, 208, 286, 326, 352, 382, 416, 572, 652, 704, 764, 832, 1144, 1304, 1528, 1793, 2101, 2119, 2288, 2483, 2608, 3056, 3586, 4202, 4238, 4576, 4966, 5216, 6112, 7172, 8404, 8476, 9152, 9932, 10432, 12224, 14344, 16808, 16952, 19864, 23309, 27313, 28688, 31133, 33616, 33904, 39728, 46618, 54626, 57376, 62266, 67232, 67808, 79456, 93236, 109252, 114752, 124532, 134464, 135616, 158912, 186472, 218504, 249064, 342463, 372944, 404729, 437008, 498128, 684926, 745888, 809458, 874016, 996256, 1369852, 1491776, 1618916, 1748032, 1992512, 2739704, 3237832, 4452019, 5479408, 6475664, 8904038, 10958816, 12951328, 17808076, 21917632, 25902656, 35616152, 71232304, 142464608, 284929216]

約数ペア:

[(1, 284929216), (2, 142464608), (4, 71232304), (8, 35616152), (11, 25902656), (13, 21917632), (16, 17808076), (22, 12951328), (26, 10958816), (32, 8904038), (44, 6475664), (52, 5479408), (64, 4452019), (88, 3237832), (104, 2739704), (143, 1992512), (163, 1748032), (176, 1618916), (191, 1491776), (208, 1369852), (286, 996256), (326, 874016), (352, 809458), (382, 745888), (416, 684926), (572, 498128), (652, 437008), (704, 404729), (764, 372944), (832, 342463), (1144, 249064), (1304, 218504), (1528, 186472), (1793, 158912), (2101, 135616), (2119, 134464), (2288, 124532), (2483, 114752), (2608, 109252), (3056, 93236), (3586, 79456), (4202, 67808), (4238, 67232), (4576, 62266), (4966, 57376), (5216, 54626), (6112, 46618), (7172, 39728), (8404, 33904), (8476, 33616), (9152, 31133), (9932, 28688), (10432, 27313), (12224, 23309), (14344, 19864), (16808, 16952)]