1142386784

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:761

約数の個数: 144

約数和(自身を含む): 2885440320

約数和(自身を除く): 1743053536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 107, 112, 154, 176, 196, 214, 224, 308, 352, 392, 428, 539, 616, 619, 749, 784, 856, 1078, 1177, 1232, 1238, 1498, 1568, 1712, 2156, 2354, 2464, 2476, 2996, 3424, 4312, 4333, 4708, 4952, 5243, 5992, 6809, 8239, 8624, 8666, 9416, 9904, 10486, 11984, 13618, 16478, 17248, 17332, 18832, 19808, 20972, 23968, 27236, 30331, 32956, 34664, 37664, 41944, 47663, 54472, 57673, 60662, 65912, 66233, 69328, 83888, 95326, 108944, 115346, 121324, 131824, 132466, 138656, 167776, 190652, 217888, 230692, 242648, 263648, 264932, 333641, 381304, 461384, 463631, 485296, 529864, 667282, 728563, 762608, 922768, 927262, 970592, 1059728, 1334564, 1457126, 1525216, 1845536, 1854524, 2119456, 2669128, 2914252, 3245417, 3709048, 5099941, 5338256, 5828504, 6490834, 7418096, 10199882, 10676512, 11657008, 12981668, 14836192, 20399764, 23314016, 25963336, 35699587, 40799528, 51926672, 71399174, 81599056, 103853344, 142798348, 163198112, 285596696, 571193392, 1142386784]

約数ペア:

[(1, 1142386784), (2, 571193392), (4, 285596696), (7, 163198112), (8, 142798348), (11, 103853344), (14, 81599056), (16, 71399174), (22, 51926672), (28, 40799528), (32, 35699587), (44, 25963336), (49, 23314016), (56, 20399764), (77, 14836192), (88, 12981668), (98, 11657008), (107, 10676512), (112, 10199882), (154, 7418096), (176, 6490834), (196, 5828504), (214, 5338256), (224, 5099941), (308, 3709048), (352, 3245417), (392, 2914252), (428, 2669128), (539, 2119456), (616, 1854524), (619, 1845536), (749, 1525216), (784, 1457126), (856, 1334564), (1078, 1059728), (1177, 970592), (1232, 927262), (1238, 922768), (1498, 762608), (1568, 728563), (1712, 667282), (2156, 529864), (2354, 485296), (2464, 463631), (2476, 461384), (2996, 381304), (3424, 333641), (4312, 264932), (4333, 263648), (4708, 242648), (4952, 230692), (5243, 217888), (5992, 190652), (6809, 167776), (8239, 138656), (8624, 132466), (8666, 131824), (9416, 121324), (9904, 115346), (10486, 108944), (11984, 95326), (13618, 83888), (16478, 69328), (17248, 66233), (17332, 65912), (18832, 60662), (19808, 57673), (20972, 54472), (23968, 47663), (27236, 41944), (30331, 37664), (32956, 34664)]