218816112

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 636387840

約数和(自身を除く): 417571728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 89, 92, 102, 131, 136, 138, 178, 184, 204, 262, 267, 272, 276, 356, 368, 391, 393, 408, 524, 534, 552, 712, 782, 786, 816, 1048, 1068, 1104, 1173, 1424, 1513, 1564, 1572, 2047, 2096, 2136, 2227, 2346, 3013, 3026, 3128, 3144, 4094, 4272, 4454, 4539, 4692, 6026, 6052, 6141, 6256, 6288, 6681, 8188, 8908, 9039, 9078, 9384, 11659, 12052, 12104, 12282, 13362, 16376, 17816, 18078, 18156, 18768, 23318, 24104, 24208, 24564, 26724, 32752, 34799, 34977, 35632, 36156, 36312, 46636, 48208, 49128, 51221, 53448, 69598, 69954, 72312, 72624, 93272, 98256, 102442, 104397, 106896, 139196, 139908, 144624, 153663, 186544, 198203, 204884, 208794, 268157, 278392, 279816, 307326, 396406, 409768, 417588, 536314, 556784, 559632, 594609, 614652, 792812, 804471, 819536, 835176, 1072628, 1189218, 1229304, 1585624, 1608942, 1670352, 2145256, 2378436, 2458608, 3171248, 3217884, 4290512, 4558669, 4756872, 6435768, 9117338, 9513744, 12871536, 13676007, 18234676, 27352014, 36469352, 54704028, 72938704, 109408056, 218816112]

約数ペア:

[(1, 218816112), (2, 109408056), (3, 72938704), (4, 54704028), (6, 36469352), (8, 27352014), (12, 18234676), (16, 13676007), (17, 12871536), (23, 9513744), (24, 9117338), (34, 6435768), (46, 4756872), (48, 4558669), (51, 4290512), (68, 3217884), (69, 3171248), (89, 2458608), (92, 2378436), (102, 2145256), (131, 1670352), (136, 1608942), (138, 1585624), (178, 1229304), (184, 1189218), (204, 1072628), (262, 835176), (267, 819536), (272, 804471), (276, 792812), (356, 614652), (368, 594609), (391, 559632), (393, 556784), (408, 536314), (524, 417588), (534, 409768), (552, 396406), (712, 307326), (782, 279816), (786, 278392), (816, 268157), (1048, 208794), (1068, 204884), (1104, 198203), (1173, 186544), (1424, 153663), (1513, 144624), (1564, 139908), (1572, 139196), (2047, 106896), (2096, 104397), (2136, 102442), (2227, 98256), (2346, 93272), (3013, 72624), (3026, 72312), (3128, 69954), (3144, 69598), (4094, 53448), (4272, 51221), (4454, 49128), (4539, 48208), (4692, 46636), (6026, 36312), (6052, 36156), (6141, 35632), (6256, 34977), (6288, 34799), (6681, 32752), (8188, 26724), (8908, 24564), (9039, 24208), (9078, 24104), (9384, 23318), (11659, 18768), (12052, 18156), (12104, 18078), (12282, 17816), (13362, 16376)]