648331992

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2293}}^1$

素因数の和:2343

約数の個数: 256

約数和(自身を含む): 2378419200

約数和(自身を除く): 1730087208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 17, 18, 21, 22, 24, 27, 28, 33, 34, 36, 42, 44, 51, 54, 56, 63, 66, 68, 72, 77, 84, 88, 99, 102, 108, 119, 126, 132, 136, 153, 154, 168, 187, 189, 198, 204, 216, 231, 238, 252, 264, 297, 306, 308, 357, 374, 378, 396, 408, 459, 462, 476, 504, 561, 594, 612, 616, 693, 714, 748, 756, 792, 918, 924, 952, 1071, 1122, 1188, 1224, 1309, 1386, 1428, 1496, 1512, 1683, 1836, 1848, 2079, 2142, 2244, 2293, 2376, 2618, 2772, 2856, 3213, 3366, 3672, 3927, 4158, 4284, 4488, 4586, 5049, 5236, 5544, 6426, 6732, 6879, 7854, 8316, 8568, 9172, 10098, 10472, 11781, 12852, 13464, 13758, 15708, 16051, 16632, 18344, 20196, 20637, 23562, 25223, 25704, 27516, 31416, 32102, 35343, 38981, 40392, 41274, 47124, 48153, 50446, 55032, 61911, 64204, 70686, 75669, 77962, 82548, 94248, 96306, 100892, 116943, 123822, 128408, 141372, 144459, 151338, 155924, 165096, 176561, 192612, 201784, 227007, 233886, 247644, 272867, 282744, 288918, 302676, 311848, 350829, 353122, 385224, 428791, 433377, 454014, 467772, 495288, 529683, 545734, 577836, 605352, 681021, 701658, 706244, 818601, 857582, 866754, 908028, 935544, 1052487, 1059366, 1091468, 1155672, 1286373, 1362042, 1403316, 1412488, 1589049, 1637202, 1715164, 1733508, 1816056, 2104974, 2118732, 2182936, 2455803, 2572746, 2724084, 2806632, 3001537, 3178098, 3274404, 3430328, 3467016, 3859119, 4209948, 4237464, 4767147, 4911606, 5145492, 5448168, 6003074, 6356196, 6548808, 7367409, 7718238, 8419896, 9004611, 9534294, 9823212, 10290984, 11577357, 12006148, 12712392, 14734818, 15436476, 18009222, 19068588, 19646424, 23154714, 24012296, 27013833, 29469636, 30872952, 36018444, 38137176, 46309428, 54027666, 58939272, 72036888, 81041499, 92618856, 108055332, 162082998, 216110664, 324165996, 648331992]

約数ペア:

[(1, 648331992), (2, 324165996), (3, 216110664), (4, 162082998), (6, 108055332), (7, 92618856), (8, 81041499), (9, 72036888), (11, 58939272), (12, 54027666), (14, 46309428), (17, 38137176), (18, 36018444), (21, 30872952), (22, 29469636), (24, 27013833), (27, 24012296), (28, 23154714), (33, 19646424), (34, 19068588), (36, 18009222), (42, 15436476), (44, 14734818), (51, 12712392), (54, 12006148), (56, 11577357), (63, 10290984), (66, 9823212), (68, 9534294), (72, 9004611), (77, 8419896), (84, 7718238), (88, 7367409), (99, 6548808), (102, 6356196), (108, 6003074), (119, 5448168), (126, 5145492), (132, 4911606), (136, 4767147), (153, 4237464), (154, 4209948), (168, 3859119), (187, 3467016), (189, 3430328), (198, 3274404), (204, 3178098), (216, 3001537), (231, 2806632), (238, 2724084), (252, 2572746), (264, 2455803), (297, 2182936), (306, 2118732), (308, 2104974), (357, 1816056), (374, 1733508), (378, 1715164), (396, 1637202), (408, 1589049), (459, 1412488), (462, 1403316), (476, 1362042), (504, 1286373), (561, 1155672), (594, 1091468), (612, 1059366), (616, 1052487), (693, 935544), (714, 908028), (748, 866754), (756, 857582), (792, 818601), (918, 706244), (924, 701658), (952, 681021), (1071, 605352), (1122, 577836), (1188, 545734), (1224, 529683), (1309, 495288), (1386, 467772), (1428, 454014), (1496, 433377), (1512, 428791), (1683, 385224), (1836, 353122), (1848, 350829), (2079, 311848), (2142, 302676), (2244, 288918), (2293, 282744), (2376, 272867), (2618, 247644), (2772, 233886), (2856, 227007), (3213, 201784), (3366, 192612), (3672, 176561), (3927, 165096), (4158, 155924), (4284, 151338), (4488, 144459), (4586, 141372), (5049, 128408), (5236, 123822), (5544, 116943), (6426, 100892), (6732, 96306), (6879, 94248), (7854, 82548), (8316, 77962), (8568, 75669), (9172, 70686), (10098, 64204), (10472, 61911), (11781, 55032), (12852, 50446), (13464, 48153), (13758, 47124), (15708, 41274), (16051, 40392), (16632, 38981), (18344, 35343), (20196, 32102), (20637, 31416), (23562, 27516), (25223, 25704)]