238172688

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2707}}^1$

素因数の和:2781

約数の個数: 120

約数和(自身を含む): 733369728

約数和(自身を除く): 495197040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 376, 423, 468, 564, 611, 624, 752, 846, 936, 1128, 1222, 1692, 1833, 1872, 2256, 2444, 2707, 3384, 3666, 4888, 5414, 5499, 6768, 7332, 8121, 9776, 10828, 10998, 14664, 16242, 21656, 21996, 24363, 29328, 32484, 35191, 43312, 43992, 48726, 64968, 70382, 87984, 97452, 105573, 127229, 129936, 140764, 194904, 211146, 254458, 281528, 316719, 381687, 389808, 422292, 508916, 563056, 633438, 763374, 844584, 1017832, 1145061, 1266876, 1526748, 1653977, 1689168, 2035664, 2290122, 2533752, 3053496, 3307954, 4580244, 4961931, 5067504, 6106992, 6615908, 9160488, 9923862, 13231816, 14885793, 18320976, 19847724, 26463632, 29771586, 39695448, 59543172, 79390896, 119086344, 238172688]

約数ペア:

[(1, 238172688), (2, 119086344), (3, 79390896), (4, 59543172), (6, 39695448), (8, 29771586), (9, 26463632), (12, 19847724), (13, 18320976), (16, 14885793), (18, 13231816), (24, 9923862), (26, 9160488), (36, 6615908), (39, 6106992), (47, 5067504), (48, 4961931), (52, 4580244), (72, 3307954), (78, 3053496), (94, 2533752), (104, 2290122), (117, 2035664), (141, 1689168), (144, 1653977), (156, 1526748), (188, 1266876), (208, 1145061), (234, 1017832), (282, 844584), (312, 763374), (376, 633438), (423, 563056), (468, 508916), (564, 422292), (611, 389808), (624, 381687), (752, 316719), (846, 281528), (936, 254458), (1128, 211146), (1222, 194904), (1692, 140764), (1833, 129936), (1872, 127229), (2256, 105573), (2444, 97452), (2707, 87984), (3384, 70382), (3666, 64968), (4888, 48726), (5414, 43992), (5499, 43312), (6768, 35191), (7332, 32484), (8121, 29328), (9776, 24363), (10828, 21996), (10998, 21656), (14664, 16242)]