742873628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 1632960000

約数和(自身を除く): 890086372

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 179, 203, 266, 269, 358, 406, 532, 538, 551, 716, 812, 1076, 1102, 1253, 1883, 2204, 2506, 3401, 3766, 3857, 5012, 5111, 5191, 6802, 7532, 7714, 7801, 10222, 10382, 13604, 15428, 15602, 20444, 20764, 23807, 31204, 35777, 36337, 47614, 48151, 54607, 71554, 72674, 95228, 96302, 98629, 109214, 143108, 145348, 148219, 192604, 197258, 218428, 296438, 337057, 394516, 592876, 674114, 690403, 914869, 1037533, 1348228, 1380806, 1396379, 1829738, 2075066, 2761612, 2792758, 3659476, 4150132, 5585516, 6404083, 9774653, 12808166, 19549306, 25616332, 26531201, 39098612, 53062402, 106124804, 185718407, 371436814, 742873628]

約数ペア:

[(1, 742873628), (2, 371436814), (4, 185718407), (7, 106124804), (14, 53062402), (19, 39098612), (28, 26531201), (29, 25616332), (38, 19549306), (58, 12808166), (76, 9774653), (116, 6404083), (133, 5585516), (179, 4150132), (203, 3659476), (266, 2792758), (269, 2761612), (358, 2075066), (406, 1829738), (532, 1396379), (538, 1380806), (551, 1348228), (716, 1037533), (812, 914869), (1076, 690403), (1102, 674114), (1253, 592876), (1883, 394516), (2204, 337057), (2506, 296438), (3401, 218428), (3766, 197258), (3857, 192604), (5012, 148219), (5111, 145348), (5191, 143108), (6802, 109214), (7532, 98629), (7714, 96302), (7801, 95228), (10222, 72674), (10382, 71554), (13604, 54607), (15428, 48151), (15602, 47614), (20444, 36337), (20764, 35777), (23807, 31204)]