189290473728

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1\times {\mathrm{8353}}^1$

素因数の和:9944

約数の個数: 144

約数和(自身を含む): 530708902080

約数和(自身を除く): 341418428352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1553, 1824, 2432, 3106, 3648, 4659, 4864, 6212, 7296, 8353, 9318, 12424, 14592, 16706, 18636, 24848, 25059, 29507, 33412, 37272, 49696, 50118, 59014, 66824, 74544, 88521, 99392, 100236, 118028, 133648, 149088, 158707, 177042, 198784, 200472, 236056, 267296, 298176, 317414, 354084, 397568, 400944, 472112, 476121, 534592, 596352, 634828, 708168, 801888, 944224, 952242, 1069184, 1192704, 1269656, 1416336, 1603776, 1888448, 1904484, 2138368, 2539312, 2832672, 3207552, 3776896, 3808968, 5078624, 5665344, 6415104, 7553792, 7617936, 10157248, 11330688, 12972209, 15235872, 20314496, 22661376, 25944418, 30471744, 38916627, 40628992, 51888836, 60943488, 77833254, 103777672, 121886976, 155666508, 207555344, 246471971, 311333016, 415110688, 492943942, 622666032, 739415913, 830221376, 985887884, 1245332064, 1478831826, 1660442752, 1971775768, 2490664128, 2957663652, 3320885504, 3943551536, 4981328256, 5915327304, 7887103072, 9962656512, 11830654608, 15774206144, 23661309216, 31548412288, 47322618432, 63096824576, 94645236864, 189290473728]

約数ペア:

[(1, 189290473728), (2, 94645236864), (3, 63096824576), (4, 47322618432), (6, 31548412288), (8, 23661309216), (12, 15774206144), (16, 11830654608), (19, 9962656512), (24, 7887103072), (32, 5915327304), (38, 4981328256), (48, 3943551536), (57, 3320885504), (64, 2957663652), (76, 2490664128), (96, 1971775768), (114, 1660442752), (128, 1478831826), (152, 1245332064), (192, 985887884), (228, 830221376), (256, 739415913), (304, 622666032), (384, 492943942), (456, 415110688), (608, 311333016), (768, 246471971), (912, 207555344), (1216, 155666508), (1553, 121886976), (1824, 103777672), (2432, 77833254), (3106, 60943488), (3648, 51888836), (4659, 40628992), (4864, 38916627), (6212, 30471744), (7296, 25944418), (8353, 22661376), (9318, 20314496), (12424, 15235872), (14592, 12972209), (16706, 11330688), (18636, 10157248), (24848, 7617936), (25059, 7553792), (29507, 6415104), (33412, 5665344), (37272, 5078624), (49696, 3808968), (50118, 3776896), (59014, 3207552), (66824, 2832672), (74544, 2539312), (88521, 2138368), (99392, 1904484), (100236, 1888448), (118028, 1603776), (133648, 1416336), (149088, 1269656), (158707, 1192704), (177042, 1069184), (198784, 952242), (200472, 944224), (236056, 801888), (267296, 708168), (298176, 634828), (317414, 596352), (354084, 534592), (397568, 476121), (400944, 472112)]