438424056

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5471}}^1$

素因数の和:5546

約数の個数: 128

約数和(自身を含む): 1418342400

約数和(自身を除く): 979918344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 84, 106, 108, 126, 159, 168, 189, 212, 216, 252, 318, 371, 378, 424, 477, 504, 636, 742, 756, 954, 1113, 1272, 1431, 1484, 1512, 1908, 2226, 2862, 2968, 3339, 3816, 4452, 5471, 5724, 6678, 8904, 10017, 10942, 11448, 13356, 16413, 20034, 21884, 26712, 32826, 38297, 40068, 43768, 49239, 65652, 76594, 80136, 98478, 114891, 131304, 147717, 153188, 196956, 229782, 289963, 295434, 306376, 344673, 393912, 459564, 579926, 590868, 689346, 869889, 919128, 1034019, 1159852, 1181736, 1378692, 1739778, 2029741, 2068038, 2319704, 2609667, 2757384, 3479556, 4059482, 4136076, 5219334, 6089223, 6959112, 7829001, 8118964, 8272152, 10438668, 12178446, 15658002, 16237928, 18267669, 20877336, 24356892, 31316004, 36535338, 48713784, 54803007, 62632008, 73070676, 109606014, 146141352, 219212028, 438424056]

約数ペア:

[(1, 438424056), (2, 219212028), (3, 146141352), (4, 109606014), (6, 73070676), (7, 62632008), (8, 54803007), (9, 48713784), (12, 36535338), (14, 31316004), (18, 24356892), (21, 20877336), (24, 18267669), (27, 16237928), (28, 15658002), (36, 12178446), (42, 10438668), (53, 8272152), (54, 8118964), (56, 7829001), (63, 6959112), (72, 6089223), (84, 5219334), (106, 4136076), (108, 4059482), (126, 3479556), (159, 2757384), (168, 2609667), (189, 2319704), (212, 2068038), (216, 2029741), (252, 1739778), (318, 1378692), (371, 1181736), (378, 1159852), (424, 1034019), (477, 919128), (504, 869889), (636, 689346), (742, 590868), (756, 579926), (954, 459564), (1113, 393912), (1272, 344673), (1431, 306376), (1484, 295434), (1512, 289963), (1908, 229782), (2226, 196956), (2862, 153188), (2968, 147717), (3339, 131304), (3816, 114891), (4452, 98478), (5471, 80136), (5724, 76594), (6678, 65652), (8904, 49239), (10017, 43768), (10942, 40068), (11448, 38297), (13356, 32826), (16413, 26712), (20034, 21884)]