887427864

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2591}}^1$

素因数の和:2741

約数の個数: 96

約数和(自身を含む): 2474634240

約数和(自身を除く): 1587206376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 71, 72, 134, 142, 201, 213, 268, 284, 402, 426, 536, 568, 603, 639, 804, 852, 1206, 1278, 1608, 1704, 2412, 2556, 2591, 4757, 4824, 5112, 5182, 7773, 9514, 10364, 14271, 15546, 19028, 20728, 23319, 28542, 31092, 38056, 42813, 46638, 57084, 62184, 85626, 93276, 114168, 171252, 173597, 183961, 186552, 342504, 347194, 367922, 520791, 551883, 694388, 735844, 1041582, 1103766, 1388776, 1471688, 1562373, 1655649, 2083164, 2207532, 3124746, 3311298, 4166328, 4415064, 6249492, 6622596, 12325387, 12498984, 13245192, 24650774, 36976161, 49301548, 73952322, 98603096, 110928483, 147904644, 221856966, 295809288, 443713932, 887427864]

約数ペア:

[(1, 887427864), (2, 443713932), (3, 295809288), (4, 221856966), (6, 147904644), (8, 110928483), (9, 98603096), (12, 73952322), (18, 49301548), (24, 36976161), (36, 24650774), (67, 13245192), (71, 12498984), (72, 12325387), (134, 6622596), (142, 6249492), (201, 4415064), (213, 4166328), (268, 3311298), (284, 3124746), (402, 2207532), (426, 2083164), (536, 1655649), (568, 1562373), (603, 1471688), (639, 1388776), (804, 1103766), (852, 1041582), (1206, 735844), (1278, 694388), (1608, 551883), (1704, 520791), (2412, 367922), (2556, 347194), (2591, 342504), (4757, 186552), (4824, 183961), (5112, 173597), (5182, 171252), (7773, 114168), (9514, 93276), (10364, 85626), (14271, 62184), (15546, 57084), (19028, 46638), (20728, 42813), (23319, 38056), (28542, 31092)]