2807315056

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 240

約数和(自身を含む): 7275576000

約数和(自身を除く): 4468260944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 109, 112, 133, 152, 182, 196, 208, 218, 247, 266, 304, 343, 361, 364, 392, 436, 494, 532, 637, 686, 722, 728, 763, 784, 872, 931, 988, 1064, 1274, 1372, 1417, 1444, 1456, 1526, 1729, 1744, 1862, 1976, 2071, 2128, 2527, 2548, 2744, 2834, 2888, 3052, 3458, 3724, 3952, 4142, 4459, 4693, 5054, 5096, 5341, 5488, 5668, 5776, 6104, 6517, 6916, 7448, 8284, 8918, 9386, 9919, 10108, 10192, 10682, 11336, 12103, 12208, 13034, 13832, 14497, 14896, 16568, 17689, 17836, 18772, 19838, 20216, 21364, 22672, 24206, 26068, 26923, 27664, 28994, 32851, 33136, 35378, 35672, 37387, 37544, 39349, 39676, 40432, 42728, 48412, 52136, 53846, 57988, 65702, 69433, 70756, 71344, 74774, 75088, 78698, 79352, 84721, 85456, 96824, 101479, 104272, 107692, 115976, 123823, 131404, 138866, 141512, 149548, 157396, 158704, 169442, 188461, 193648, 202958, 215384, 229957, 231952, 247646, 262808, 275443, 277732, 283024, 299096, 314792, 338884, 376922, 405916, 430768, 459914, 486031, 495292, 511537, 525616, 550886, 555464, 598192, 629584, 677768, 710353, 753844, 811832, 919828, 972062, 990584, 1023074, 1101772, 1110928, 1319227, 1355536, 1420706, 1507688, 1609699, 1623664, 1839656, 1928101, 1944124, 1981168, 2046148, 2203544, 2638454, 2841412, 3015376, 3219398, 3580759, 3679312, 3856202, 3888248, 4092296, 4407088, 5276908, 5682824, 6438796, 7161518, 7712404, 7776496, 8184592, 9234589, 10553816, 11365648, 12877592, 13496707, 14323036, 15424808, 18469178, 21107632, 25065313, 25755184, 26993414, 28646072, 30849616, 36938356, 50130626, 53986828, 57292144, 73876712, 100261252, 107973656, 147753424, 175457191, 200522504, 215947312, 350914382, 401045008, 701828764, 1403657528, 2807315056]

約数ペア:

[(1, 2807315056), (2, 1403657528), (4, 701828764), (7, 401045008), (8, 350914382), (13, 215947312), (14, 200522504), (16, 175457191), (19, 147753424), (26, 107973656), (28, 100261252), (38, 73876712), (49, 57292144), (52, 53986828), (56, 50130626), (76, 36938356), (91, 30849616), (98, 28646072), (104, 26993414), (109, 25755184), (112, 25065313), (133, 21107632), (152, 18469178), (182, 15424808), (196, 14323036), (208, 13496707), (218, 12877592), (247, 11365648), (266, 10553816), (304, 9234589), (343, 8184592), (361, 7776496), (364, 7712404), (392, 7161518), (436, 6438796), (494, 5682824), (532, 5276908), (637, 4407088), (686, 4092296), (722, 3888248), (728, 3856202), (763, 3679312), (784, 3580759), (872, 3219398), (931, 3015376), (988, 2841412), (1064, 2638454), (1274, 2203544), (1372, 2046148), (1417, 1981168), (1444, 1944124), (1456, 1928101), (1526, 1839656), (1729, 1623664), (1744, 1609699), (1862, 1507688), (1976, 1420706), (2071, 1355536), (2128, 1319227), (2527, 1110928), (2548, 1101772), (2744, 1023074), (2834, 990584), (2888, 972062), (3052, 919828), (3458, 811832), (3724, 753844), (3952, 710353), (4142, 677768), (4459, 629584), (4693, 598192), (5054, 555464), (5096, 550886), (5341, 525616), (5488, 511537), (5668, 495292), (5776, 486031), (6104, 459914), (6517, 430768), (6916, 405916), (7448, 376922), (8284, 338884), (8918, 314792), (9386, 299096), (9919, 283024), (10108, 277732), (10192, 275443), (10682, 262808), (11336, 247646), (12103, 231952), (12208, 229957), (13034, 215384), (13832, 202958), (14497, 193648), (14896, 188461), (16568, 169442), (17689, 158704), (17836, 157396), (18772, 149548), (19838, 141512), (20216, 138866), (21364, 131404), (22672, 123823), (24206, 115976), (26068, 107692), (26923, 104272), (27664, 101479), (28994, 96824), (32851, 85456), (33136, 84721), (35378, 79352), (35672, 78698), (37387, 75088), (37544, 74774), (39349, 71344), (39676, 70756), (40432, 69433), (42728, 65702), (48412, 57988), (52136, 53846)]