4431297728

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15619}}^1$

素因数の和:15686

約数の個数: 112

約数和(自身を含む): 10664586240

約数和(自身を除く): 6233288512

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 143, 176, 208, 248, 286, 341, 352, 403, 416, 496, 572, 682, 704, 806, 832, 992, 1144, 1364, 1612, 1984, 2288, 2728, 3224, 4433, 4576, 5456, 6448, 8866, 9152, 10912, 12896, 15619, 17732, 21824, 25792, 31238, 35464, 62476, 70928, 124952, 141856, 171809, 203047, 249904, 283712, 343618, 406094, 484189, 499808, 687236, 812188, 968378, 999616, 1374472, 1624376, 1936756, 2233517, 2748944, 3248752, 3873512, 4467034, 5326079, 5497888, 6294457, 6497504, 7747024, 8934068, 10652158, 10995776, 12588914, 12995008, 15494048, 17868136, 21304316, 25177828, 30988096, 35736272, 42608632, 50355656, 69239027, 71472544, 85217264, 100711312, 138478054, 142945088, 170434528, 201422624, 276956108, 340869056, 402845248, 553912216, 1107824432, 2215648864, 4431297728]

約数ペア:

[(1, 4431297728), (2, 2215648864), (4, 1107824432), (8, 553912216), (11, 402845248), (13, 340869056), (16, 276956108), (22, 201422624), (26, 170434528), (31, 142945088), (32, 138478054), (44, 100711312), (52, 85217264), (62, 71472544), (64, 69239027), (88, 50355656), (104, 42608632), (124, 35736272), (143, 30988096), (176, 25177828), (208, 21304316), (248, 17868136), (286, 15494048), (341, 12995008), (352, 12588914), (403, 10995776), (416, 10652158), (496, 8934068), (572, 7747024), (682, 6497504), (704, 6294457), (806, 5497888), (832, 5326079), (992, 4467034), (1144, 3873512), (1364, 3248752), (1612, 2748944), (1984, 2233517), (2288, 1936756), (2728, 1624376), (3224, 1374472), (4433, 999616), (4576, 968378), (5456, 812188), (6448, 687236), (8866, 499808), (9152, 484189), (10912, 406094), (12896, 343618), (15619, 283712), (17732, 249904), (21824, 203047), (25792, 171809), (31238, 141856), (35464, 124952), (62476, 70928)]