286630272

素因数分解:

$2^7\times 3^3\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 852271200

約数和(自身を除く): 565640928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 197, 216, 288, 384, 394, 421, 432, 576, 591, 788, 842, 864, 1152, 1182, 1263, 1576, 1684, 1728, 1773, 2364, 2526, 3152, 3368, 3456, 3546, 3789, 4728, 5052, 5319, 6304, 6736, 7092, 7578, 9456, 10104, 10638, 11367, 12608, 13472, 14184, 15156, 18912, 20208, 21276, 22734, 25216, 26944, 28368, 30312, 37824, 40416, 42552, 45468, 53888, 56736, 60624, 75648, 80832, 82937, 85104, 90936, 113472, 121248, 161664, 165874, 170208, 181872, 226944, 242496, 248811, 331748, 340416, 363744, 484992, 497622, 663496, 680832, 727488, 746433, 995244, 1326992, 1454976, 1492866, 1990488, 2239299, 2653984, 2985732, 3980976, 4478598, 5307968, 5971464, 7961952, 8957196, 10615936, 11942928, 15923904, 17914392, 23885856, 31847808, 35828784, 47771712, 71657568, 95543424, 143315136, 286630272]

約数ペア:

[(1, 286630272), (2, 143315136), (3, 95543424), (4, 71657568), (6, 47771712), (8, 35828784), (9, 31847808), (12, 23885856), (16, 17914392), (18, 15923904), (24, 11942928), (27, 10615936), (32, 8957196), (36, 7961952), (48, 5971464), (54, 5307968), (64, 4478598), (72, 3980976), (96, 2985732), (108, 2653984), (128, 2239299), (144, 1990488), (192, 1492866), (197, 1454976), (216, 1326992), (288, 995244), (384, 746433), (394, 727488), (421, 680832), (432, 663496), (576, 497622), (591, 484992), (788, 363744), (842, 340416), (864, 331748), (1152, 248811), (1182, 242496), (1263, 226944), (1576, 181872), (1684, 170208), (1728, 165874), (1773, 161664), (2364, 121248), (2526, 113472), (3152, 90936), (3368, 85104), (3456, 82937), (3546, 80832), (3789, 75648), (4728, 60624), (5052, 56736), (5319, 53888), (6304, 45468), (6736, 42552), (7092, 40416), (7578, 37824), (9456, 30312), (10104, 28368), (10638, 26944), (11367, 25216), (12608, 22734), (13472, 21276), (14184, 20208), (15156, 18912)]