2131128229248

素因数分解:

$2^7\times 3^2\times {\mathrm{2687}}^1\times {\mathrm{688477}}^1$

素因数の和:691184

約数の個数: 96

約数和(自身を含む): 6134834684160

約数和(自身を除く): 4003706454912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 2687, 5374, 8061, 10748, 16122, 21496, 24183, 32244, 42992, 48366, 64488, 85984, 96732, 128976, 171968, 193464, 257952, 343936, 386928, 515904, 688477, 773856, 1031808, 1376954, 1547712, 2065431, 2753908, 3095424, 4130862, 5507816, 6196293, 8261724, 11015632, 12392586, 16523448, 22031264, 24785172, 33046896, 44062528, 49570344, 66093792, 88125056, 99140688, 132187584, 198281376, 264375168, 396562752, 793125504, 1849937699, 3699875398, 5549813097, 7399750796, 11099626194, 14799501592, 16649439291, 22199252388, 29599003184, 33298878582, 44398504776, 59198006368, 66597757164, 88797009552, 118396012736, 133195514328, 177594019104, 236792025472, 266391028656, 355188038208, 532782057312, 710376076416, 1065564114624, 2131128229248]

約数ペア:

[(1, 2131128229248), (2, 1065564114624), (3, 710376076416), (4, 532782057312), (6, 355188038208), (8, 266391028656), (9, 236792025472), (12, 177594019104), (16, 133195514328), (18, 118396012736), (24, 88797009552), (32, 66597757164), (36, 59198006368), (48, 44398504776), (64, 33298878582), (72, 29599003184), (96, 22199252388), (128, 16649439291), (144, 14799501592), (192, 11099626194), (288, 7399750796), (384, 5549813097), (576, 3699875398), (1152, 1849937699), (2687, 793125504), (5374, 396562752), (8061, 264375168), (10748, 198281376), (16122, 132187584), (21496, 99140688), (24183, 88125056), (32244, 66093792), (42992, 49570344), (48366, 44062528), (64488, 33046896), (85984, 24785172), (96732, 22031264), (128976, 16523448), (171968, 12392586), (193464, 11015632), (257952, 8261724), (343936, 6196293), (386928, 5507816), (515904, 4130862), (688477, 3095424), (773856, 2753908), (1031808, 2065431), (1376954, 1547712)]