238778064

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{281}}^2$

素因数の和:586

約数の個数: 120

約数和(自身を含む): 786090560

約数和(自身を除く): 547312496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 281, 336, 378, 432, 504, 562, 756, 843, 1008, 1124, 1512, 1686, 1967, 2248, 2529, 3024, 3372, 3934, 4496, 5058, 5901, 6744, 7587, 7868, 10116, 11802, 13488, 15174, 15736, 17703, 20232, 23604, 30348, 31472, 35406, 40464, 47208, 53109, 60696, 70812, 78961, 94416, 106218, 121392, 141624, 157922, 212436, 236883, 283248, 315844, 424872, 473766, 552727, 631688, 710649, 849744, 947532, 1105454, 1263376, 1421298, 1658181, 1895064, 2131947, 2210908, 2842596, 3316362, 3790128, 4263894, 4421816, 4974543, 5685192, 6632724, 8527788, 8843632, 9949086, 11370384, 13265448, 14923629, 17055576, 19898172, 26530896, 29847258, 34111152, 39796344, 59694516, 79592688, 119389032, 238778064]

約数ペア:

[(1, 238778064), (2, 119389032), (3, 79592688), (4, 59694516), (6, 39796344), (7, 34111152), (8, 29847258), (9, 26530896), (12, 19898172), (14, 17055576), (16, 14923629), (18, 13265448), (21, 11370384), (24, 9949086), (27, 8843632), (28, 8527788), (36, 6632724), (42, 5685192), (48, 4974543), (54, 4421816), (56, 4263894), (63, 3790128), (72, 3316362), (84, 2842596), (108, 2210908), (112, 2131947), (126, 1895064), (144, 1658181), (168, 1421298), (189, 1263376), (216, 1105454), (252, 947532), (281, 849744), (336, 710649), (378, 631688), (432, 552727), (504, 473766), (562, 424872), (756, 315844), (843, 283248), (1008, 236883), (1124, 212436), (1512, 157922), (1686, 141624), (1967, 121392), (2248, 106218), (2529, 94416), (3024, 78961), (3372, 70812), (3934, 60696), (4496, 53109), (5058, 47208), (5901, 40464), (6744, 35406), (7587, 31472), (7868, 30348), (10116, 23604), (11802, 20232), (13488, 17703), (15174, 15736)]