214819176

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1$

素因数の和:1267

約数の個数: 128

約数和(自身を含む): 643386240

約数和(自身を除く): 428567064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 53, 66, 78, 88, 104, 106, 132, 143, 156, 159, 212, 264, 286, 312, 318, 424, 429, 572, 583, 636, 689, 858, 1144, 1166, 1181, 1272, 1378, 1716, 1749, 2067, 2332, 2362, 2756, 3432, 3498, 3543, 4134, 4664, 4724, 5512, 6996, 7086, 7579, 8268, 9448, 12991, 13992, 14172, 15158, 15353, 16536, 22737, 25982, 28344, 30316, 30706, 38973, 45474, 46059, 51964, 60632, 61412, 62593, 77946, 90948, 92118, 103928, 122824, 125186, 155892, 168883, 181896, 184236, 187779, 250372, 311784, 337766, 368472, 375558, 500744, 506649, 675532, 688523, 751116, 813709, 1013298, 1351064, 1377046, 1502232, 1627418, 2026596, 2065569, 2441127, 2754092, 3254836, 4053192, 4131138, 4882254, 5508184, 6509672, 8262276, 8950799, 9764508, 16524552, 17901598, 19529016, 26852397, 35803196, 53704794, 71606392, 107409588, 214819176]

約数ペア:

[(1, 214819176), (2, 107409588), (3, 71606392), (4, 53704794), (6, 35803196), (8, 26852397), (11, 19529016), (12, 17901598), (13, 16524552), (22, 9764508), (24, 8950799), (26, 8262276), (33, 6509672), (39, 5508184), (44, 4882254), (52, 4131138), (53, 4053192), (66, 3254836), (78, 2754092), (88, 2441127), (104, 2065569), (106, 2026596), (132, 1627418), (143, 1502232), (156, 1377046), (159, 1351064), (212, 1013298), (264, 813709), (286, 751116), (312, 688523), (318, 675532), (424, 506649), (429, 500744), (572, 375558), (583, 368472), (636, 337766), (689, 311784), (858, 250372), (1144, 187779), (1166, 184236), (1181, 181896), (1272, 168883), (1378, 155892), (1716, 125186), (1749, 122824), (2067, 103928), (2332, 92118), (2362, 90948), (2756, 77946), (3432, 62593), (3498, 61412), (3543, 60632), (4134, 51964), (4664, 46059), (4724, 45474), (5512, 38973), (6996, 30706), (7086, 30316), (7579, 28344), (8268, 25982), (9448, 22737), (12991, 16536), (13992, 15353), (14172, 15158)]