1325479248

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:538

約数の個数: 160

約数和(自身を含む): 3902428800

約数和(自身を除く): 2576949552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 179, 183, 216, 244, 281, 358, 366, 432, 488, 537, 549, 562, 716, 732, 843, 976, 1074, 1098, 1124, 1432, 1464, 1611, 1647, 1686, 2148, 2196, 2248, 2529, 2864, 2928, 3222, 3294, 3372, 4296, 4392, 4496, 4833, 5058, 6444, 6588, 6744, 7587, 8592, 8784, 9666, 10116, 10919, 12888, 13176, 13488, 15174, 17141, 19332, 20232, 21838, 25776, 26352, 30348, 32757, 34282, 38664, 40464, 43676, 50299, 51423, 60696, 65514, 68564, 77328, 87352, 98271, 100598, 102846, 121392, 131028, 137128, 150897, 154269, 174704, 196542, 201196, 205692, 262056, 274256, 294813, 301794, 308538, 393084, 402392, 411384, 452691, 462807, 524112, 589626, 603588, 617076, 786168, 804784, 822768, 905382, 925614, 1179252, 1207176, 1234152, 1358073, 1572336, 1810764, 1851228, 2358504, 2414352, 2468304, 2716146, 3068239, 3621528, 3702456, 4717008, 5432292, 6136478, 7243056, 7404912, 9204717, 10864584, 12272956, 18409434, 21729168, 24545912, 27614151, 36818868, 49091824, 55228302, 73637736, 82842453, 110456604, 147275472, 165684906, 220913208, 331369812, 441826416, 662739624, 1325479248]

約数ペア:

[(1, 1325479248), (2, 662739624), (3, 441826416), (4, 331369812), (6, 220913208), (8, 165684906), (9, 147275472), (12, 110456604), (16, 82842453), (18, 73637736), (24, 55228302), (27, 49091824), (36, 36818868), (48, 27614151), (54, 24545912), (61, 21729168), (72, 18409434), (108, 12272956), (122, 10864584), (144, 9204717), (179, 7404912), (183, 7243056), (216, 6136478), (244, 5432292), (281, 4717008), (358, 3702456), (366, 3621528), (432, 3068239), (488, 2716146), (537, 2468304), (549, 2414352), (562, 2358504), (716, 1851228), (732, 1810764), (843, 1572336), (976, 1358073), (1074, 1234152), (1098, 1207176), (1124, 1179252), (1432, 925614), (1464, 905382), (1611, 822768), (1647, 804784), (1686, 786168), (2148, 617076), (2196, 603588), (2248, 589626), (2529, 524112), (2864, 462807), (2928, 452691), (3222, 411384), (3294, 402392), (3372, 393084), (4296, 308538), (4392, 301794), (4496, 294813), (4833, 274256), (5058, 262056), (6444, 205692), (6588, 201196), (6744, 196542), (7587, 174704), (8592, 154269), (8784, 150897), (9666, 137128), (10116, 131028), (10919, 121392), (12888, 102846), (13176, 100598), (13488, 98271), (15174, 87352), (17141, 77328), (19332, 68564), (20232, 65514), (21838, 60696), (25776, 51423), (26352, 50299), (30348, 43676), (32757, 40464), (34282, 38664)]