399627024

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 1157068800

約数和(自身を除く): 757441776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 107, 136, 138, 184, 199, 204, 214, 272, 276, 321, 368, 391, 398, 408, 428, 552, 597, 642, 782, 796, 816, 856, 1104, 1173, 1194, 1284, 1564, 1592, 1712, 1819, 2346, 2388, 2461, 2568, 3128, 3184, 3383, 3638, 4577, 4692, 4776, 4922, 5136, 5457, 6256, 6766, 7276, 7383, 9154, 9384, 9552, 9844, 10149, 10914, 13532, 13731, 14552, 14766, 18308, 18768, 19688, 20298, 21293, 21828, 27064, 27462, 29104, 29532, 36616, 39376, 40596, 41837, 42586, 43656, 54128, 54924, 59064, 63879, 73232, 77809, 81192, 83674, 85172, 87312, 109848, 118128, 125511, 127758, 155618, 162384, 167348, 170344, 219696, 233427, 251022, 255516, 311236, 334696, 340688, 361981, 466854, 489739, 502044, 511032, 622472, 669392, 723962, 933708, 979478, 1004088, 1022064, 1085943, 1244944, 1447924, 1469217, 1867416, 1958956, 2008176, 2171886, 2895848, 2938434, 3734832, 3917912, 4343772, 5791696, 5876868, 7835824, 8325563, 8687544, 11753736, 16651126, 17375088, 23507472, 24976689, 33302252, 49953378, 66604504, 99906756, 133209008, 199813512, 399627024]

約数ペア:

[(1, 399627024), (2, 199813512), (3, 133209008), (4, 99906756), (6, 66604504), (8, 49953378), (12, 33302252), (16, 24976689), (17, 23507472), (23, 17375088), (24, 16651126), (34, 11753736), (46, 8687544), (48, 8325563), (51, 7835824), (68, 5876868), (69, 5791696), (92, 4343772), (102, 3917912), (107, 3734832), (136, 2938434), (138, 2895848), (184, 2171886), (199, 2008176), (204, 1958956), (214, 1867416), (272, 1469217), (276, 1447924), (321, 1244944), (368, 1085943), (391, 1022064), (398, 1004088), (408, 979478), (428, 933708), (552, 723962), (597, 669392), (642, 622472), (782, 511032), (796, 502044), (816, 489739), (856, 466854), (1104, 361981), (1173, 340688), (1194, 334696), (1284, 311236), (1564, 255516), (1592, 251022), (1712, 233427), (1819, 219696), (2346, 170344), (2388, 167348), (2461, 162384), (2568, 155618), (3128, 127758), (3184, 125511), (3383, 118128), (3638, 109848), (4577, 87312), (4692, 85172), (4776, 83674), (4922, 81192), (5136, 77809), (5457, 73232), (6256, 63879), (6766, 59064), (7276, 54924), (7383, 54128), (9154, 43656), (9384, 42586), (9552, 41837), (9844, 40596), (10149, 39376), (10914, 36616), (13532, 29532), (13731, 29104), (14552, 27462), (14766, 27064), (18308, 21828), (18768, 21293), (19688, 20298)]