38480904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{631}}^1$

素因数の和:672

約数の個数: 144

約数和(自身を含む): 131127360

約数和(自身を除く): 92646456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 308, 363, 396, 462, 484, 504, 616, 631, 693, 726, 792, 847, 924, 968, 1089, 1262, 1386, 1452, 1694, 1848, 1893, 2178, 2524, 2541, 2772, 2904, 3388, 3786, 4356, 4417, 5048, 5082, 5544, 5679, 6776, 6941, 7572, 7623, 8712, 8834, 10164, 11358, 13251, 13882, 15144, 15246, 17668, 20328, 20823, 22716, 26502, 27764, 30492, 35336, 39753, 41646, 45432, 48587, 53004, 55528, 60984, 62469, 76351, 79506, 83292, 97174, 106008, 124938, 145761, 152702, 159012, 166584, 194348, 229053, 249876, 291522, 305404, 318024, 388696, 437283, 458106, 499752, 534457, 583044, 610808, 687159, 874566, 916212, 1068914, 1166088, 1374318, 1603371, 1749132, 1832424, 2137828, 2748636, 3206742, 3498264, 4275656, 4810113, 5497272, 6413484, 9620226, 12826968, 19240452, 38480904]

約数ペア:

[(1, 38480904), (2, 19240452), (3, 12826968), (4, 9620226), (6, 6413484), (7, 5497272), (8, 4810113), (9, 4275656), (11, 3498264), (12, 3206742), (14, 2748636), (18, 2137828), (21, 1832424), (22, 1749132), (24, 1603371), (28, 1374318), (33, 1166088), (36, 1068914), (42, 916212), (44, 874566), (56, 687159), (63, 610808), (66, 583044), (72, 534457), (77, 499752), (84, 458106), (88, 437283), (99, 388696), (121, 318024), (126, 305404), (132, 291522), (154, 249876), (168, 229053), (198, 194348), (231, 166584), (242, 159012), (252, 152702), (264, 145761), (308, 124938), (363, 106008), (396, 97174), (462, 83292), (484, 79506), (504, 76351), (616, 62469), (631, 60984), (693, 55528), (726, 53004), (792, 48587), (847, 45432), (924, 41646), (968, 39753), (1089, 35336), (1262, 30492), (1386, 27764), (1452, 26502), (1694, 22716), (1848, 20823), (1893, 20328), (2178, 17668), (2524, 15246), (2541, 15144), (2772, 13882), (2904, 13251), (3388, 11358), (3786, 10164), (4356, 8834), (4417, 8712), (5048, 7623), (5082, 7572), (5544, 6941), (5679, 6776)]