286815168

素因数分解:

$2^6\times 3^4\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:992

約数の個数: 140

約数和(自身を含む): 865100632

約数和(自身を除く): 578285464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 144, 162, 183, 192, 216, 244, 288, 324, 366, 432, 488, 549, 576, 648, 732, 864, 907, 976, 1098, 1296, 1464, 1647, 1728, 1814, 1952, 2196, 2592, 2721, 2928, 3294, 3628, 3904, 4392, 4941, 5184, 5442, 5856, 6588, 7256, 8163, 8784, 9882, 10884, 11712, 13176, 14512, 16326, 17568, 19764, 21768, 24489, 26352, 29024, 32652, 35136, 39528, 43536, 48978, 52704, 55327, 58048, 65304, 73467, 79056, 87072, 97956, 105408, 110654, 130608, 146934, 158112, 165981, 174144, 195912, 221308, 261216, 293868, 316224, 331962, 391824, 442616, 497943, 522432, 587736, 663924, 783648, 885232, 995886, 1175472, 1327848, 1493829, 1567296, 1770464, 1991772, 2350944, 2655696, 2987658, 3540928, 3983544, 4481487, 4701888, 5311392, 5975316, 7967088, 8962974, 10622784, 11950632, 15934176, 17925948, 23901264, 31868352, 35851896, 47802528, 71703792, 95605056, 143407584, 286815168]

約数ペア:

[(1, 286815168), (2, 143407584), (3, 95605056), (4, 71703792), (6, 47802528), (8, 35851896), (9, 31868352), (12, 23901264), (16, 17925948), (18, 15934176), (24, 11950632), (27, 10622784), (32, 8962974), (36, 7967088), (48, 5975316), (54, 5311392), (61, 4701888), (64, 4481487), (72, 3983544), (81, 3540928), (96, 2987658), (108, 2655696), (122, 2350944), (144, 1991772), (162, 1770464), (183, 1567296), (192, 1493829), (216, 1327848), (244, 1175472), (288, 995886), (324, 885232), (366, 783648), (432, 663924), (488, 587736), (549, 522432), (576, 497943), (648, 442616), (732, 391824), (864, 331962), (907, 316224), (976, 293868), (1098, 261216), (1296, 221308), (1464, 195912), (1647, 174144), (1728, 165981), (1814, 158112), (1952, 146934), (2196, 130608), (2592, 110654), (2721, 105408), (2928, 97956), (3294, 87072), (3628, 79056), (3904, 73467), (4392, 65304), (4941, 58048), (5184, 55327), (5442, 52704), (5856, 48978), (6588, 43536), (7256, 39528), (8163, 35136), (8784, 32652), (9882, 29024), (10884, 26352), (11712, 24489), (13176, 21768), (14512, 19764), (16326, 17568)]