43374188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 94691520

約数和(自身を除く): 51317332

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 169, 209, 247, 286, 307, 338, 418, 494, 572, 614, 676, 836, 988, 1228, 1859, 2717, 3211, 3377, 3718, 3991, 5434, 5833, 6422, 6754, 7436, 7982, 10868, 11666, 12844, 13508, 15964, 23332, 35321, 43901, 51883, 64163, 70642, 75829, 87802, 103766, 128326, 141284, 151658, 175604, 207532, 256652, 303316, 570713, 834119, 985777, 1141426, 1668238, 1971554, 2282852, 3336476, 3943108, 10843547, 21687094, 43374188]

約数ペア:

[(1, 43374188), (2, 21687094), (4, 10843547), (11, 3943108), (13, 3336476), (19, 2282852), (22, 1971554), (26, 1668238), (38, 1141426), (44, 985777), (52, 834119), (76, 570713), (143, 303316), (169, 256652), (209, 207532), (247, 175604), (286, 151658), (307, 141284), (338, 128326), (418, 103766), (494, 87802), (572, 75829), (614, 70642), (676, 64163), (836, 51883), (988, 43901), (1228, 35321), (1859, 23332), (2717, 15964), (3211, 13508), (3377, 12844), (3718, 11666), (3991, 10868), (5434, 7982), (5833, 7436), (6422, 6754)]