291266304004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1\times {\mathrm{3203}}^1$

素因数の和:3929

約数の個数: 96

約数和(自身を含む): 578147189760

約数和(自身を除く): 286880885756

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 139, 278, 299, 547, 556, 598, 1094, 1196, 1807, 2188, 3197, 3203, 3614, 6394, 6406, 7111, 7228, 12581, 12788, 12812, 14222, 25162, 28444, 41561, 41639, 50324, 73669, 76033, 83122, 83278, 147338, 152066, 163553, 166244, 166556, 294676, 304132, 327106, 445217, 654212, 890434, 957697, 988429, 1748759, 1752041, 1780868, 1915394, 1976858, 3497518, 3504082, 3830788, 3953716, 5787821, 6995036, 7008164, 10239991, 11575642, 20479982, 22733867, 22776533, 23151284, 40296943, 40959964, 45467734, 45553066, 80593886, 90935468, 91106132, 133119883, 161187772, 243533699, 266239766, 487067398, 523860259, 532479532, 974134796, 1047720518, 2095441036, 3165938087, 5601275077, 6331876174, 11202550154, 12663752348, 22405100308, 72816576001, 145633152002, 291266304004]

約数ペア:

[(1, 291266304004), (2, 145633152002), (4, 72816576001), (13, 22405100308), (23, 12663752348), (26, 11202550154), (46, 6331876174), (52, 5601275077), (92, 3165938087), (139, 2095441036), (278, 1047720518), (299, 974134796), (547, 532479532), (556, 523860259), (598, 487067398), (1094, 266239766), (1196, 243533699), (1807, 161187772), (2188, 133119883), (3197, 91106132), (3203, 90935468), (3614, 80593886), (6394, 45553066), (6406, 45467734), (7111, 40959964), (7228, 40296943), (12581, 23151284), (12788, 22776533), (12812, 22733867), (14222, 20479982), (25162, 11575642), (28444, 10239991), (41561, 7008164), (41639, 6995036), (50324, 5787821), (73669, 3953716), (76033, 3830788), (83122, 3504082), (83278, 3497518), (147338, 1976858), (152066, 1915394), (163553, 1780868), (166244, 1752041), (166556, 1748759), (294676, 988429), (304132, 957697), (327106, 890434), (445217, 654212)]