988981728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{5471}}^1$

素因数の和:5760

約数の個数: 96

約数和(自身を含む): 2978519040

約数和(自身を除く): 1989537312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 269, 336, 538, 672, 807, 1076, 1614, 1883, 2152, 3228, 3766, 4304, 5471, 5649, 6456, 7532, 8608, 10942, 11298, 12912, 15064, 16413, 21884, 22596, 25824, 30128, 32826, 38297, 43768, 45192, 60256, 65652, 76594, 87536, 90384, 114891, 131304, 153188, 175072, 180768, 229782, 262608, 306376, 459564, 525216, 612752, 919128, 1225504, 1471699, 1838256, 2943398, 3676512, 4415097, 5886796, 8830194, 10301893, 11773592, 17660388, 20603786, 23547184, 30905679, 35320776, 41207572, 47094368, 61811358, 70641552, 82415144, 123622716, 141283104, 164830288, 247245432, 329660576, 494490864, 988981728]

約数ペア:

[(1, 988981728), (2, 494490864), (3, 329660576), (4, 247245432), (6, 164830288), (7, 141283104), (8, 123622716), (12, 82415144), (14, 70641552), (16, 61811358), (21, 47094368), (24, 41207572), (28, 35320776), (32, 30905679), (42, 23547184), (48, 20603786), (56, 17660388), (84, 11773592), (96, 10301893), (112, 8830194), (168, 5886796), (224, 4415097), (269, 3676512), (336, 2943398), (538, 1838256), (672, 1471699), (807, 1225504), (1076, 919128), (1614, 612752), (1883, 525216), (2152, 459564), (3228, 306376), (3766, 262608), (4304, 229782), (5471, 180768), (5649, 175072), (6456, 153188), (7532, 131304), (8608, 114891), (10942, 90384), (11298, 87536), (12912, 76594), (15064, 65652), (16413, 60256), (21884, 45192), (22596, 43768), (25824, 38297), (30128, 32826)]