15691641378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{6337}}^1$

素因数の和:6504

約数の個数: 128

約数和(自身を含む): 39427430400

約数和(自身を除く): 23735789022

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 87, 107, 114, 133, 174, 203, 214, 266, 321, 399, 406, 551, 609, 642, 749, 798, 1102, 1218, 1498, 1653, 2033, 2247, 3103, 3306, 3857, 4066, 4494, 6099, 6206, 6337, 7714, 9309, 11571, 12198, 12674, 14231, 18618, 19011, 21721, 23142, 28462, 38022, 42693, 43442, 44359, 58957, 65163, 85386, 88718, 117914, 120403, 130326, 133077, 176871, 183773, 240806, 266154, 353742, 361209, 367546, 412699, 551319, 678059, 722418, 825398, 842821, 1102638, 1238097, 1286411, 1356118, 1685642, 2034177, 2476194, 2528463, 2572822, 3491687, 3859233, 4068354, 4746413, 5056926, 6983374, 7718466, 9492826, 10475061, 12883121, 14239239, 19663711, 20950122, 24441809, 25766242, 28478478, 38649363, 39327422, 48883618, 58991133, 73325427, 77298726, 90181847, 117982266, 137645977, 146650854, 180363694, 270545541, 275291954, 373610509, 412937931, 541091082, 747221018, 825875862, 1120831527, 2241663054, 2615273563, 5230547126, 7845820689, 15691641378]

約数ペア:

[(1, 15691641378), (2, 7845820689), (3, 5230547126), (6, 2615273563), (7, 2241663054), (14, 1120831527), (19, 825875862), (21, 747221018), (29, 541091082), (38, 412937931), (42, 373610509), (57, 275291954), (58, 270545541), (87, 180363694), (107, 146650854), (114, 137645977), (133, 117982266), (174, 90181847), (203, 77298726), (214, 73325427), (266, 58991133), (321, 48883618), (399, 39327422), (406, 38649363), (551, 28478478), (609, 25766242), (642, 24441809), (749, 20950122), (798, 19663711), (1102, 14239239), (1218, 12883121), (1498, 10475061), (1653, 9492826), (2033, 7718466), (2247, 6983374), (3103, 5056926), (3306, 4746413), (3857, 4068354), (4066, 3859233), (4494, 3491687), (6099, 2572822), (6206, 2528463), (6337, 2476194), (7714, 2034177), (9309, 1685642), (11571, 1356118), (12198, 1286411), (12674, 1238097), (14231, 1102638), (18618, 842821), (19011, 825398), (21721, 722418), (23142, 678059), (28462, 551319), (38022, 412699), (42693, 367546), (43442, 361209), (44359, 353742), (58957, 266154), (65163, 240806), (85386, 183773), (88718, 176871), (117914, 133077), (120403, 130326)]