470405496

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:721

約数の個数: 128

約数和(自身を含む): 1360281600

約数和(自身を除く): 889876104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 191, 209, 228, 264, 382, 418, 456, 491, 573, 627, 764, 836, 982, 1146, 1254, 1473, 1528, 1672, 1964, 2101, 2292, 2508, 2946, 3629, 3928, 4202, 4584, 5016, 5401, 5892, 6303, 7258, 8404, 9329, 10802, 10887, 11784, 12606, 14516, 16203, 16808, 18658, 21604, 21774, 25212, 27987, 29032, 32406, 37316, 39919, 43208, 43548, 50424, 55974, 64812, 74632, 79838, 87096, 93781, 102619, 111948, 119757, 129624, 159676, 187562, 205238, 223896, 239514, 281343, 307857, 319352, 375124, 410476, 479028, 562686, 615714, 750248, 820952, 958056, 1031591, 1125372, 1231428, 1781839, 2063182, 2250744, 2462856, 3094773, 3563678, 4126364, 5345517, 6189546, 7127356, 8252728, 10691034, 12379092, 14254712, 19600229, 21382068, 24758184, 39200458, 42764136, 58800687, 78400916, 117601374, 156801832, 235202748, 470405496]

約数ペア:

[(1, 470405496), (2, 235202748), (3, 156801832), (4, 117601374), (6, 78400916), (8, 58800687), (11, 42764136), (12, 39200458), (19, 24758184), (22, 21382068), (24, 19600229), (33, 14254712), (38, 12379092), (44, 10691034), (57, 8252728), (66, 7127356), (76, 6189546), (88, 5345517), (114, 4126364), (132, 3563678), (152, 3094773), (191, 2462856), (209, 2250744), (228, 2063182), (264, 1781839), (382, 1231428), (418, 1125372), (456, 1031591), (491, 958056), (573, 820952), (627, 750248), (764, 615714), (836, 562686), (982, 479028), (1146, 410476), (1254, 375124), (1473, 319352), (1528, 307857), (1672, 281343), (1964, 239514), (2101, 223896), (2292, 205238), (2508, 187562), (2946, 159676), (3629, 129624), (3928, 119757), (4202, 111948), (4584, 102619), (5016, 93781), (5401, 87096), (5892, 79838), (6303, 74632), (7258, 64812), (8404, 55974), (9329, 50424), (10802, 43548), (10887, 43208), (11784, 39919), (12606, 37316), (14516, 32406), (16203, 29032), (16808, 27987), (18658, 25212), (21604, 21774)]