388708632

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{1709}}^1$

素因数の和:1749

約数の個数: 128

約数和(自身を含む): 1177848000

約数和(自身を除く): 789139368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1053, 1404, 1458, 1709, 1944, 2106, 2187, 2808, 2916, 3159, 3418, 4212, 4374, 5127, 5832, 6318, 6836, 8424, 8748, 9477, 10254, 12636, 13672, 15381, 17496, 18954, 20508, 22217, 25272, 28431, 30762, 37908, 41016, 44434, 46143, 56862, 61524, 66651, 75816, 88868, 92286, 113724, 123048, 133302, 138429, 177736, 184572, 199953, 227448, 266604, 276858, 369144, 399906, 415287, 533208, 553716, 599859, 799812, 830574, 1107432, 1199718, 1245861, 1599624, 1661148, 1799577, 2399436, 2491722, 3322296, 3599154, 3737583, 4798872, 4983444, 5398731, 7198308, 7475166, 9966888, 10797462, 14396616, 14950332, 16196193, 21594924, 29900664, 32392386, 43189848, 48588579, 64784772, 97177158, 129569544, 194354316, 388708632]

約数ペア:

[(1, 388708632), (2, 194354316), (3, 129569544), (4, 97177158), (6, 64784772), (8, 48588579), (9, 43189848), (12, 32392386), (13, 29900664), (18, 21594924), (24, 16196193), (26, 14950332), (27, 14396616), (36, 10797462), (39, 9966888), (52, 7475166), (54, 7198308), (72, 5398731), (78, 4983444), (81, 4798872), (104, 3737583), (108, 3599154), (117, 3322296), (156, 2491722), (162, 2399436), (216, 1799577), (234, 1661148), (243, 1599624), (312, 1245861), (324, 1199718), (351, 1107432), (468, 830574), (486, 799812), (648, 599859), (702, 553716), (729, 533208), (936, 415287), (972, 399906), (1053, 369144), (1404, 276858), (1458, 266604), (1709, 227448), (1944, 199953), (2106, 184572), (2187, 177736), (2808, 138429), (2916, 133302), (3159, 123048), (3418, 113724), (4212, 92286), (4374, 88868), (5127, 75816), (5832, 66651), (6318, 61524), (6836, 56862), (8424, 46143), (8748, 44434), (9477, 41016), (10254, 37908), (12636, 30762), (13672, 28431), (15381, 25272), (17496, 22217), (18954, 20508)]