277400304

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1913}}^1$

素因数の和:1999

約数の個数: 120

約数和(自身を含む): 833049360

約数和(自身を除く): 555649056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 53, 57, 72, 76, 106, 114, 144, 152, 159, 171, 212, 228, 304, 318, 342, 424, 456, 477, 636, 684, 848, 912, 954, 1007, 1272, 1368, 1908, 1913, 2014, 2544, 2736, 3021, 3816, 3826, 4028, 5739, 6042, 7632, 7652, 8056, 9063, 11478, 12084, 15304, 16112, 17217, 18126, 22956, 24168, 30608, 34434, 36252, 36347, 45912, 48336, 68868, 72504, 72694, 91824, 101389, 109041, 137736, 145008, 145388, 202778, 218082, 275472, 290776, 304167, 327123, 405556, 436164, 581552, 608334, 654246, 811112, 872328, 912501, 1216668, 1308492, 1622224, 1744656, 1825002, 1926391, 2433336, 2616984, 3650004, 3852782, 4866672, 5233968, 5779173, 7300008, 7705564, 11558346, 14600016, 15411128, 17337519, 23116692, 30822256, 34675038, 46233384, 69350076, 92466768, 138700152, 277400304]

約数ペア:

[(1, 277400304), (2, 138700152), (3, 92466768), (4, 69350076), (6, 46233384), (8, 34675038), (9, 30822256), (12, 23116692), (16, 17337519), (18, 15411128), (19, 14600016), (24, 11558346), (36, 7705564), (38, 7300008), (48, 5779173), (53, 5233968), (57, 4866672), (72, 3852782), (76, 3650004), (106, 2616984), (114, 2433336), (144, 1926391), (152, 1825002), (159, 1744656), (171, 1622224), (212, 1308492), (228, 1216668), (304, 912501), (318, 872328), (342, 811112), (424, 654246), (456, 608334), (477, 581552), (636, 436164), (684, 405556), (848, 327123), (912, 304167), (954, 290776), (1007, 275472), (1272, 218082), (1368, 202778), (1908, 145388), (1913, 145008), (2014, 137736), (2544, 109041), (2736, 101389), (3021, 91824), (3816, 72694), (3826, 72504), (4028, 68868), (5739, 48336), (6042, 45912), (7632, 36347), (7652, 36252), (8056, 34434), (9063, 30608), (11478, 24168), (12084, 22956), (15304, 18126), (16112, 17217)]