31464288

素因数分解:

$2^5\times 3^4\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 120

約数和(自身を含む): 94525200

約数和(自身を除く): 63060912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 144, 162, 183, 199, 216, 244, 288, 324, 366, 398, 432, 488, 549, 597, 648, 732, 796, 864, 976, 1098, 1194, 1296, 1464, 1592, 1647, 1791, 1952, 2196, 2388, 2592, 2928, 3184, 3294, 3582, 4392, 4776, 4941, 5373, 5856, 6368, 6588, 7164, 8784, 9552, 9882, 10746, 12139, 13176, 14328, 16119, 17568, 19104, 19764, 21492, 24278, 26352, 28656, 32238, 36417, 39528, 42984, 48556, 52704, 57312, 64476, 72834, 79056, 85968, 97112, 109251, 128952, 145668, 158112, 171936, 194224, 218502, 257904, 291336, 327753, 388448, 437004, 515808, 582672, 655506, 874008, 983259, 1165344, 1311012, 1748016, 1966518, 2622024, 3496032, 3933036, 5244048, 7866072, 10488096, 15732144, 31464288]

約数ペア:

[(1, 31464288), (2, 15732144), (3, 10488096), (4, 7866072), (6, 5244048), (8, 3933036), (9, 3496032), (12, 2622024), (16, 1966518), (18, 1748016), (24, 1311012), (27, 1165344), (32, 983259), (36, 874008), (48, 655506), (54, 582672), (61, 515808), (72, 437004), (81, 388448), (96, 327753), (108, 291336), (122, 257904), (144, 218502), (162, 194224), (183, 171936), (199, 158112), (216, 145668), (244, 128952), (288, 109251), (324, 97112), (366, 85968), (398, 79056), (432, 72834), (488, 64476), (549, 57312), (597, 52704), (648, 48556), (732, 42984), (796, 39528), (864, 36417), (976, 32238), (1098, 28656), (1194, 26352), (1296, 24278), (1464, 21492), (1592, 19764), (1647, 19104), (1791, 17568), (1952, 16119), (2196, 14328), (2388, 13176), (2592, 12139), (2928, 10746), (3184, 9882), (3294, 9552), (3582, 8784), (4392, 7164), (4776, 6588), (4941, 6368), (5373, 5856)]