289511856

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1433}}^1$

素因数の和:1531

約数の個数: 120

約数和(自身を含む): 859918176

約数和(自身を除く): 570406320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 61, 69, 72, 92, 122, 138, 144, 183, 184, 207, 244, 276, 366, 368, 414, 488, 549, 552, 732, 828, 976, 1098, 1104, 1403, 1433, 1464, 1656, 2196, 2806, 2866, 2928, 3312, 4209, 4299, 4392, 5612, 5732, 8418, 8598, 8784, 11224, 11464, 12627, 12897, 16836, 17196, 22448, 22928, 25254, 25794, 32959, 33672, 34392, 50508, 51588, 65918, 67344, 68784, 87413, 98877, 101016, 103176, 131836, 174826, 197754, 202032, 206352, 262239, 263672, 296631, 349652, 395508, 524478, 527344, 593262, 699304, 786717, 791016, 1048956, 1186524, 1398608, 1573434, 1582032, 2010499, 2097912, 2373048, 3146868, 4020998, 4195824, 4746096, 6031497, 6293736, 8041996, 12062994, 12587472, 16083992, 18094491, 24125988, 32167984, 36188982, 48251976, 72377964, 96503952, 144755928, 289511856]

約数ペア:

[(1, 289511856), (2, 144755928), (3, 96503952), (4, 72377964), (6, 48251976), (8, 36188982), (9, 32167984), (12, 24125988), (16, 18094491), (18, 16083992), (23, 12587472), (24, 12062994), (36, 8041996), (46, 6293736), (48, 6031497), (61, 4746096), (69, 4195824), (72, 4020998), (92, 3146868), (122, 2373048), (138, 2097912), (144, 2010499), (183, 1582032), (184, 1573434), (207, 1398608), (244, 1186524), (276, 1048956), (366, 791016), (368, 786717), (414, 699304), (488, 593262), (549, 527344), (552, 524478), (732, 395508), (828, 349652), (976, 296631), (1098, 263672), (1104, 262239), (1403, 206352), (1433, 202032), (1464, 197754), (1656, 174826), (2196, 131836), (2806, 103176), (2866, 101016), (2928, 98877), (3312, 87413), (4209, 68784), (4299, 67344), (4392, 65918), (5612, 51588), (5732, 50508), (8418, 34392), (8598, 33672), (8784, 32959), (11224, 25794), (11464, 25254), (12627, 22928), (12897, 22448), (16836, 17196)]