2189148864

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1657}}^1$

素因数の和:2662

約数の個数: 112

約数和(自身を含む): 6630302208

約数和(自身を除く): 4441153344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 983, 1344, 1657, 1966, 2949, 3314, 3932, 4971, 5898, 6628, 6881, 7864, 9942, 11599, 11796, 13256, 13762, 15728, 19884, 20643, 23198, 23592, 26512, 27524, 31456, 34797, 39768, 41286, 46396, 47184, 53024, 55048, 62912, 69594, 79536, 82572, 92792, 94368, 106048, 110096, 139188, 159072, 165144, 185584, 188736, 220192, 278376, 318144, 330288, 371168, 440384, 556752, 660576, 742336, 1113504, 1321152, 1628831, 2227008, 3257662, 4886493, 6515324, 9772986, 11401817, 13030648, 19545972, 22803634, 26061296, 34205451, 39091944, 45607268, 52122592, 68410902, 78183888, 91214536, 104245184, 136821804, 156367776, 182429072, 273643608, 312735552, 364858144, 547287216, 729716288, 1094574432, 2189148864]

約数ペア:

[(1, 2189148864), (2, 1094574432), (3, 729716288), (4, 547287216), (6, 364858144), (7, 312735552), (8, 273643608), (12, 182429072), (14, 156367776), (16, 136821804), (21, 104245184), (24, 91214536), (28, 78183888), (32, 68410902), (42, 52122592), (48, 45607268), (56, 39091944), (64, 34205451), (84, 26061296), (96, 22803634), (112, 19545972), (168, 13030648), (192, 11401817), (224, 9772986), (336, 6515324), (448, 4886493), (672, 3257662), (983, 2227008), (1344, 1628831), (1657, 1321152), (1966, 1113504), (2949, 742336), (3314, 660576), (3932, 556752), (4971, 440384), (5898, 371168), (6628, 330288), (6881, 318144), (7864, 278376), (9942, 220192), (11599, 188736), (11796, 185584), (13256, 165144), (13762, 159072), (15728, 139188), (19884, 110096), (20643, 106048), (23198, 94368), (23592, 92792), (26512, 82572), (27524, 79536), (31456, 69594), (34797, 62912), (39768, 55048), (41286, 53024), (46396, 47184)]