2027920344

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:761

約数の個数: 128

約数和(自身を含む): 5509140480

約数和(自身を除く): 3481220136

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 53, 68, 102, 106, 136, 159, 191, 204, 212, 318, 382, 408, 424, 491, 573, 636, 764, 901, 982, 1146, 1272, 1473, 1528, 1802, 1964, 2292, 2703, 2946, 3247, 3604, 3928, 4584, 5406, 5892, 6494, 7208, 8347, 9741, 10123, 10812, 11784, 12988, 16694, 19482, 20246, 21624, 25041, 25976, 26023, 30369, 33388, 38964, 40492, 50082, 52046, 60738, 66776, 77928, 78069, 80984, 93781, 100164, 104092, 121476, 156138, 172091, 187562, 200328, 208184, 242952, 281343, 312276, 344182, 375124, 442391, 516273, 562686, 624552, 688364, 750248, 884782, 1032546, 1125372, 1327173, 1376728, 1594277, 1769564, 2065092, 2250744, 2654346, 3188554, 3539128, 4130184, 4782831, 4970393, 5308692, 6377108, 9565662, 9940786, 10617384, 12754216, 14911179, 19131324, 19881572, 29822358, 38262648, 39763144, 59644716, 84496681, 119289432, 168993362, 253490043, 337986724, 506980086, 675973448, 1013960172, 2027920344]

約数ペア:

[(1, 2027920344), (2, 1013960172), (3, 675973448), (4, 506980086), (6, 337986724), (8, 253490043), (12, 168993362), (17, 119289432), (24, 84496681), (34, 59644716), (51, 39763144), (53, 38262648), (68, 29822358), (102, 19881572), (106, 19131324), (136, 14911179), (159, 12754216), (191, 10617384), (204, 9940786), (212, 9565662), (318, 6377108), (382, 5308692), (408, 4970393), (424, 4782831), (491, 4130184), (573, 3539128), (636, 3188554), (764, 2654346), (901, 2250744), (982, 2065092), (1146, 1769564), (1272, 1594277), (1473, 1376728), (1528, 1327173), (1802, 1125372), (1964, 1032546), (2292, 884782), (2703, 750248), (2946, 688364), (3247, 624552), (3604, 562686), (3928, 516273), (4584, 442391), (5406, 375124), (5892, 344182), (6494, 312276), (7208, 281343), (8347, 242952), (9741, 208184), (10123, 200328), (10812, 187562), (11784, 172091), (12988, 156138), (16694, 121476), (19482, 104092), (20246, 100164), (21624, 93781), (25041, 80984), (25976, 78069), (26023, 77928), (30369, 66776), (33388, 60738), (38964, 52046), (40492, 50082)]