253554192

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:630

約数の個数: 160

約数和(自身を含む): 774652800

約数和(自身を除く): 521098608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 37, 48, 54, 58, 72, 74, 87, 108, 111, 116, 144, 148, 174, 216, 222, 232, 261, 296, 333, 348, 432, 444, 464, 522, 547, 592, 666, 696, 783, 888, 999, 1044, 1073, 1094, 1332, 1392, 1566, 1641, 1776, 1998, 2088, 2146, 2188, 2664, 3132, 3219, 3282, 3996, 4176, 4292, 4376, 4923, 5328, 6264, 6438, 6564, 7992, 8584, 8752, 9657, 9846, 12528, 12876, 13128, 14769, 15863, 15984, 17168, 19314, 19692, 20239, 25752, 26256, 28971, 29538, 31726, 38628, 39384, 40478, 47589, 51504, 57942, 59076, 60717, 63452, 77256, 78768, 80956, 95178, 115884, 118152, 121434, 126904, 142767, 154512, 161912, 182151, 190356, 231768, 236304, 242868, 253808, 285534, 323824, 364302, 380712, 428301, 463536, 485736, 546453, 571068, 586931, 728604, 761424, 856602, 971472, 1092906, 1142136, 1173862, 1457208, 1713204, 1760793, 2185812, 2284272, 2347724, 2914416, 3426408, 3521586, 4371624, 4695448, 5282379, 6852816, 7043172, 8743248, 9390896, 10564758, 14086344, 15847137, 21129516, 28172688, 31694274, 42259032, 63388548, 84518064, 126777096, 253554192]

約数ペア:

[(1, 253554192), (2, 126777096), (3, 84518064), (4, 63388548), (6, 42259032), (8, 31694274), (9, 28172688), (12, 21129516), (16, 15847137), (18, 14086344), (24, 10564758), (27, 9390896), (29, 8743248), (36, 7043172), (37, 6852816), (48, 5282379), (54, 4695448), (58, 4371624), (72, 3521586), (74, 3426408), (87, 2914416), (108, 2347724), (111, 2284272), (116, 2185812), (144, 1760793), (148, 1713204), (174, 1457208), (216, 1173862), (222, 1142136), (232, 1092906), (261, 971472), (296, 856602), (333, 761424), (348, 728604), (432, 586931), (444, 571068), (464, 546453), (522, 485736), (547, 463536), (592, 428301), (666, 380712), (696, 364302), (783, 323824), (888, 285534), (999, 253808), (1044, 242868), (1073, 236304), (1094, 231768), (1332, 190356), (1392, 182151), (1566, 161912), (1641, 154512), (1776, 142767), (1998, 126904), (2088, 121434), (2146, 118152), (2188, 115884), (2664, 95178), (3132, 80956), (3219, 78768), (3282, 77256), (3996, 63452), (4176, 60717), (4292, 59076), (4376, 57942), (4923, 51504), (5328, 47589), (6264, 40478), (6438, 39384), (6564, 38628), (7992, 31726), (8584, 29538), (8752, 28971), (9657, 26256), (9846, 25752), (12528, 20239), (12876, 19692), (13128, 19314), (14769, 17168), (15863, 15984)]