291223464

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2128

約数の個数: 128

約数和(自身を含む): 899424000

約数和(自身を除く): 608200536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 119, 136, 147, 168, 196, 204, 238, 294, 343, 357, 392, 408, 476, 588, 686, 714, 833, 952, 1029, 1176, 1372, 1428, 1666, 2058, 2081, 2499, 2744, 2856, 3332, 4116, 4162, 4998, 5831, 6243, 6664, 8232, 8324, 9996, 11662, 12486, 14567, 16648, 17493, 19992, 23324, 24972, 29134, 34986, 35377, 43701, 46648, 49944, 58268, 69972, 70754, 87402, 101969, 106131, 116536, 139944, 141508, 174804, 203938, 212262, 247639, 283016, 305907, 349608, 407876, 424524, 495278, 611814, 713783, 742917, 815752, 849048, 990556, 1223628, 1427566, 1485834, 1733473, 1981112, 2141349, 2447256, 2855132, 2971668, 3466946, 4282698, 5200419, 5710264, 5943336, 6933892, 8565396, 10400838, 12134311, 13867784, 17130792, 20801676, 24268622, 36402933, 41603352, 48537244, 72805866, 97074488, 145611732, 291223464]

約数ペア:

[(1, 291223464), (2, 145611732), (3, 97074488), (4, 72805866), (6, 48537244), (7, 41603352), (8, 36402933), (12, 24268622), (14, 20801676), (17, 17130792), (21, 13867784), (24, 12134311), (28, 10400838), (34, 8565396), (42, 6933892), (49, 5943336), (51, 5710264), (56, 5200419), (68, 4282698), (84, 3466946), (98, 2971668), (102, 2855132), (119, 2447256), (136, 2141349), (147, 1981112), (168, 1733473), (196, 1485834), (204, 1427566), (238, 1223628), (294, 990556), (343, 849048), (357, 815752), (392, 742917), (408, 713783), (476, 611814), (588, 495278), (686, 424524), (714, 407876), (833, 349608), (952, 305907), (1029, 283016), (1176, 247639), (1372, 212262), (1428, 203938), (1666, 174804), (2058, 141508), (2081, 139944), (2499, 116536), (2744, 106131), (2856, 101969), (3332, 87402), (4116, 70754), (4162, 69972), (4998, 58268), (5831, 49944), (6243, 46648), (6664, 43701), (8232, 35377), (8324, 34986), (9996, 29134), (11662, 24972), (12486, 23324), (14567, 19992), (16648, 17493)]