389939616

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:580

約数の個数: 192

約数和(自身を含む): 1257379200

約数和(自身を除く): 867439584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 89, 96, 99, 108, 132, 144, 176, 178, 198, 216, 264, 267, 288, 297, 352, 356, 396, 432, 461, 528, 534, 594, 712, 792, 801, 864, 922, 979, 1056, 1068, 1188, 1383, 1424, 1584, 1602, 1844, 1958, 2136, 2376, 2403, 2766, 2848, 2937, 3168, 3204, 3688, 3916, 4149, 4272, 4752, 4806, 5071, 5532, 5874, 6408, 7376, 7832, 8298, 8544, 8811, 9504, 9612, 10142, 11064, 11748, 12447, 12816, 14752, 15213, 15664, 16596, 17622, 19224, 20284, 22128, 23496, 24894, 25632, 26433, 30426, 31328, 33192, 35244, 38448, 40568, 41029, 44256, 45639, 46992, 49788, 52866, 60852, 66384, 70488, 76896, 81136, 82058, 91278, 93984, 99576, 105732, 121704, 123087, 132768, 136917, 140976, 162272, 164116, 182556, 199152, 211464, 243408, 246174, 273834, 281952, 328232, 365112, 369261, 398304, 422928, 451319, 486816, 492348, 547668, 656464, 730224, 738522, 845856, 902638, 984696, 1095336, 1107783, 1312928, 1353957, 1460448, 1477044, 1805276, 1969392, 2190672, 2215566, 2707914, 2954088, 3610552, 3938784, 4061871, 4381344, 4431132, 5415828, 5908176, 7221104, 8123742, 8862264, 10831656, 11816352, 12185613, 14442208, 16247484, 17724528, 21663312, 24371226, 32494968, 35449056, 43326624, 48742452, 64989936, 97484904, 129979872, 194969808, 389939616]

約数ペア:

[(1, 389939616), (2, 194969808), (3, 129979872), (4, 97484904), (6, 64989936), (8, 48742452), (9, 43326624), (11, 35449056), (12, 32494968), (16, 24371226), (18, 21663312), (22, 17724528), (24, 16247484), (27, 14442208), (32, 12185613), (33, 11816352), (36, 10831656), (44, 8862264), (48, 8123742), (54, 7221104), (66, 5908176), (72, 5415828), (88, 4431132), (89, 4381344), (96, 4061871), (99, 3938784), (108, 3610552), (132, 2954088), (144, 2707914), (176, 2215566), (178, 2190672), (198, 1969392), (216, 1805276), (264, 1477044), (267, 1460448), (288, 1353957), (297, 1312928), (352, 1107783), (356, 1095336), (396, 984696), (432, 902638), (461, 845856), (528, 738522), (534, 730224), (594, 656464), (712, 547668), (792, 492348), (801, 486816), (864, 451319), (922, 422928), (979, 398304), (1056, 369261), (1068, 365112), (1188, 328232), (1383, 281952), (1424, 273834), (1584, 246174), (1602, 243408), (1844, 211464), (1958, 199152), (2136, 182556), (2376, 164116), (2403, 162272), (2766, 140976), (2848, 136917), (2937, 132768), (3168, 123087), (3204, 121704), (3688, 105732), (3916, 99576), (4149, 93984), (4272, 91278), (4752, 82058), (4806, 81136), (5071, 76896), (5532, 70488), (5874, 66384), (6408, 60852), (7376, 52866), (7832, 49788), (8298, 46992), (8544, 45639), (8811, 44256), (9504, 41029), (9612, 40568), (10142, 38448), (11064, 35244), (11748, 33192), (12447, 31328), (12816, 30426), (14752, 26433), (15213, 25632), (15664, 24894), (16596, 23496), (17622, 22128), (19224, 20284)]