12680245728

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{3371}}^1$

素因数の和:3777

約数の個数: 144

約数和(自身を含む): 37149957936

約数和(自身を除く): 24469712208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 353, 444, 592, 666, 706, 888, 1059, 1184, 1332, 1412, 1776, 2118, 2664, 2824, 3177, 3371, 3552, 4236, 5328, 5648, 6354, 6742, 8472, 10113, 10656, 11296, 12708, 13061, 13484, 16944, 20226, 25416, 26122, 26968, 30339, 33888, 39183, 40452, 50832, 52244, 53936, 60678, 78366, 80904, 101664, 104488, 107872, 117549, 121356, 124727, 156732, 161808, 208976, 235098, 242712, 249454, 313464, 323616, 374181, 417952, 470196, 485424, 498908, 626928, 748362, 940392, 970848, 997816, 1122543, 1189963, 1253856, 1496724, 1880784, 1995632, 2245086, 2379926, 2993448, 3569889, 3761568, 3991264, 4490172, 4759852, 5986896, 7139778, 8980344, 9519704, 10709667, 11973792, 14279556, 17960688, 19039408, 21419334, 28559112, 35921376, 38078816, 42838668, 44028631, 57118224, 85677336, 88057262, 114236448, 132085893, 171354672, 176114524, 264171786, 342709344, 352229048, 396257679, 528343572, 704458096, 792515358, 1056687144, 1408916192, 1585030716, 2113374288, 3170061432, 4226748576, 6340122864, 12680245728]

約数ペア:

[(1, 12680245728), (2, 6340122864), (3, 4226748576), (4, 3170061432), (6, 2113374288), (8, 1585030716), (9, 1408916192), (12, 1056687144), (16, 792515358), (18, 704458096), (24, 528343572), (32, 396257679), (36, 352229048), (37, 342709344), (48, 264171786), (72, 176114524), (74, 171354672), (96, 132085893), (111, 114236448), (144, 88057262), (148, 85677336), (222, 57118224), (288, 44028631), (296, 42838668), (333, 38078816), (353, 35921376), (444, 28559112), (592, 21419334), (666, 19039408), (706, 17960688), (888, 14279556), (1059, 11973792), (1184, 10709667), (1332, 9519704), (1412, 8980344), (1776, 7139778), (2118, 5986896), (2664, 4759852), (2824, 4490172), (3177, 3991264), (3371, 3761568), (3552, 3569889), (4236, 2993448), (5328, 2379926), (5648, 2245086), (6354, 1995632), (6742, 1880784), (8472, 1496724), (10113, 1253856), (10656, 1189963), (11296, 1122543), (12708, 997816), (13061, 970848), (13484, 940392), (16944, 748362), (20226, 626928), (25416, 498908), (26122, 485424), (26968, 470196), (30339, 417952), (33888, 374181), (39183, 323616), (40452, 313464), (50832, 249454), (52244, 242712), (53936, 235098), (60678, 208976), (78366, 161808), (80904, 156732), (101664, 124727), (104488, 121356), (107872, 117549)]