394546680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33211}}^1$

素因数の和:33242

約数の個数: 128

約数和(自身を含む): 1434758400

約数和(自身を除く): 1040211720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 33211, 66422, 99633, 132844, 166055, 199266, 265688, 298899, 332110, 365321, 398532, 498165, 597798, 664220, 730642, 797064, 896697, 996330, 1095963, 1195596, 1328440, 1461284, 1494495, 1793394, 1826605, 1992660, 2191926, 2391192, 2922568, 2988990, 3287889, 3586788, 3653210, 3985320, 4383852, 4483485, 5479815, 5977980, 6575778, 7173576, 7306420, 8767704, 8966970, 9863667, 10959630, 11955960, 13151556, 14612840, 16439445, 17933940, 19727334, 21919260, 26303112, 32878890, 35867880, 39454668, 43838520, 49318335, 65757780, 78909336, 98636670, 131515560, 197273340, 394546680]

約数ペア:

[(1, 394546680), (2, 197273340), (3, 131515560), (4, 98636670), (5, 78909336), (6, 65757780), (8, 49318335), (9, 43838520), (10, 39454668), (11, 35867880), (12, 32878890), (15, 26303112), (18, 21919260), (20, 19727334), (22, 17933940), (24, 16439445), (27, 14612840), (30, 13151556), (33, 11955960), (36, 10959630), (40, 9863667), (44, 8966970), (45, 8767704), (54, 7306420), (55, 7173576), (60, 6575778), (66, 5977980), (72, 5479815), (88, 4483485), (90, 4383852), (99, 3985320), (108, 3653210), (110, 3586788), (120, 3287889), (132, 2988990), (135, 2922568), (165, 2391192), (180, 2191926), (198, 1992660), (216, 1826605), (220, 1793394), (264, 1494495), (270, 1461284), (297, 1328440), (330, 1195596), (360, 1095963), (396, 996330), (440, 896697), (495, 797064), (540, 730642), (594, 664220), (660, 597798), (792, 498165), (990, 398532), (1080, 365321), (1188, 332110), (1320, 298899), (1485, 265688), (1980, 199266), (2376, 166055), (2970, 132844), (3960, 99633), (5940, 66422), (11880, 33211)]