305799936

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 887668320

約数和(自身を除く): 581868384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 109, 128, 156, 192, 208, 218, 256, 281, 312, 327, 384, 416, 436, 562, 624, 654, 768, 832, 843, 872, 1124, 1248, 1308, 1417, 1664, 1686, 1744, 2248, 2496, 2616, 2834, 3328, 3372, 3488, 3653, 4251, 4496, 4992, 5232, 5668, 6744, 6976, 7306, 8502, 8992, 9984, 10464, 10959, 11336, 13488, 13952, 14612, 17004, 17984, 20928, 21918, 22672, 26976, 27904, 29224, 30629, 34008, 35968, 41856, 43836, 45344, 53952, 58448, 61258, 68016, 71936, 83712, 87672, 90688, 91887, 107904, 116896, 122516, 136032, 175344, 181376, 183774, 215808, 233792, 245032, 272064, 350688, 362752, 367548, 398177, 467584, 490064, 544128, 701376, 735096, 796354, 935168, 980128, 1088256, 1194531, 1402752, 1470192, 1592708, 1960256, 2389062, 2805504, 2940384, 3185416, 3920512, 4778124, 5880768, 6370832, 7841024, 9556248, 11761536, 12741664, 19112496, 23523072, 25483328, 38224992, 50966656, 76449984, 101933312, 152899968, 305799936]

約数ペア:

[(1, 305799936), (2, 152899968), (3, 101933312), (4, 76449984), (6, 50966656), (8, 38224992), (12, 25483328), (13, 23523072), (16, 19112496), (24, 12741664), (26, 11761536), (32, 9556248), (39, 7841024), (48, 6370832), (52, 5880768), (64, 4778124), (78, 3920512), (96, 3185416), (104, 2940384), (109, 2805504), (128, 2389062), (156, 1960256), (192, 1592708), (208, 1470192), (218, 1402752), (256, 1194531), (281, 1088256), (312, 980128), (327, 935168), (384, 796354), (416, 735096), (436, 701376), (562, 544128), (624, 490064), (654, 467584), (768, 398177), (832, 367548), (843, 362752), (872, 350688), (1124, 272064), (1248, 245032), (1308, 233792), (1417, 215808), (1664, 183774), (1686, 181376), (1744, 175344), (2248, 136032), (2496, 122516), (2616, 116896), (2834, 107904), (3328, 91887), (3372, 90688), (3488, 87672), (3653, 83712), (4251, 71936), (4496, 68016), (4992, 61258), (5232, 58448), (5668, 53952), (6744, 45344), (6976, 43836), (7306, 41856), (8502, 35968), (8992, 34008), (9984, 30629), (10464, 29224), (10959, 27904), (11336, 26976), (13488, 22672), (13952, 21918), (14612, 20928), (17004, 17984)]