989991013536

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8323169}}^1$

素因数の和:8323251

約数の個数: 144

約数和(自身を含む): 3272004590400

約数和(自身を除く): 2282013576864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 72, 84, 96, 112, 118, 126, 144, 168, 177, 224, 236, 252, 288, 336, 354, 413, 472, 504, 531, 672, 708, 826, 944, 1008, 1062, 1239, 1416, 1652, 1888, 2016, 2124, 2478, 2832, 3304, 3717, 4248, 4956, 5664, 6608, 7434, 8496, 9912, 13216, 14868, 16992, 19824, 29736, 39648, 59472, 118944, 8323169, 16646338, 24969507, 33292676, 49939014, 58262183, 66585352, 74908521, 99878028, 116524366, 133170704, 149817042, 174786549, 199756056, 233048732, 266341408, 299634084, 349573098, 399512112, 466097464, 491066971, 524359647, 599268168, 699146196, 799024224, 932194928, 982133942, 1048719294, 1198536336, 1398292392, 1473200913, 1864389856, 1964267884, 2097438588, 2397072672, 2796584784, 2946401826, 3437468797, 3928535768, 4194877176, 4419602739, 5593169568, 5892803652, 6874937594, 7857071536, 8389754352, 8839205478, 10312406391, 11785607304, 13749875188, 15714143072, 16779508704, 17678410956, 20624812782, 23571214608, 27499750376, 30937219173, 35356821912, 41249625564, 47142429216, 54999500752, 61874438346, 70713643824, 82499251128, 109999001504, 123748876692, 141427287648, 164998502256, 247497753384, 329997004512, 494995506768, 989991013536]

約数ペア:

[(1, 989991013536), (2, 494995506768), (3, 329997004512), (4, 247497753384), (6, 164998502256), (7, 141427287648), (8, 123748876692), (9, 109999001504), (12, 82499251128), (14, 70713643824), (16, 61874438346), (18, 54999500752), (21, 47142429216), (24, 41249625564), (28, 35356821912), (32, 30937219173), (36, 27499750376), (42, 23571214608), (48, 20624812782), (56, 17678410956), (59, 16779508704), (63, 15714143072), (72, 13749875188), (84, 11785607304), (96, 10312406391), (112, 8839205478), (118, 8389754352), (126, 7857071536), (144, 6874937594), (168, 5892803652), (177, 5593169568), (224, 4419602739), (236, 4194877176), (252, 3928535768), (288, 3437468797), (336, 2946401826), (354, 2796584784), (413, 2397072672), (472, 2097438588), (504, 1964267884), (531, 1864389856), (672, 1473200913), (708, 1398292392), (826, 1198536336), (944, 1048719294), (1008, 982133942), (1062, 932194928), (1239, 799024224), (1416, 699146196), (1652, 599268168), (1888, 524359647), (2016, 491066971), (2124, 466097464), (2478, 399512112), (2832, 349573098), (3304, 299634084), (3717, 266341408), (4248, 233048732), (4956, 199756056), (5664, 174786549), (6608, 149817042), (7434, 133170704), (8496, 116524366), (9912, 99878028), (13216, 74908521), (14868, 66585352), (16992, 58262183), (19824, 49939014), (29736, 33292676), (39648, 24969507), (59472, 16646338), (118944, 8323169)]