2021385206528

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1\times {\mathrm{2339}}^1$

素因数の和:3134

約数の個数: 144

約数和(自身を含む): 4172166442080

約数和(自身を除く): 2150781235552

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 137, 164, 256, 274, 328, 548, 601, 656, 1096, 1202, 1312, 2192, 2339, 2404, 2624, 4384, 4678, 4808, 5248, 5617, 8768, 9356, 9616, 10496, 11234, 17536, 18712, 19232, 22468, 24641, 35072, 37424, 38464, 44936, 49282, 74848, 76928, 82337, 89872, 95899, 98564, 149696, 153856, 164674, 179744, 191798, 197128, 299392, 320443, 329348, 359488, 383596, 394256, 598784, 640886, 658696, 718976, 767192, 788512, 1281772, 1317392, 1405739, 1437952, 1534384, 1577024, 2563544, 2634784, 2811478, 3068768, 3154048, 3375817, 5127088, 5269568, 5622956, 6137536, 6308096, 6751634, 10254176, 10539136, 11245912, 12275072, 13138163, 13503268, 20508352, 21078272, 22491824, 24550144, 26276326, 27006536, 41016704, 44983648, 52552652, 54013072, 57635299, 82033408, 89967296, 105105304, 108026144, 115270598, 179934592, 192586243, 210210608, 216052288, 230541196, 359869184, 385172486, 420421216, 432104576, 461082392, 770344972, 840842432, 864209152, 922164784, 1540689944, 1681684864, 1844329568, 3081379888, 3363369728, 3688659136, 6162759776, 7377318272, 7896035963, 12325519552, 14754636544, 15792071926, 24651039104, 31584143852, 49302078208, 63168287704, 126336575408, 252673150816, 505346301632, 1010692603264, 2021385206528]

約数ペア:

[(1, 2021385206528), (2, 1010692603264), (4, 505346301632), (8, 252673150816), (16, 126336575408), (32, 63168287704), (41, 49302078208), (64, 31584143852), (82, 24651039104), (128, 15792071926), (137, 14754636544), (164, 12325519552), (256, 7896035963), (274, 7377318272), (328, 6162759776), (548, 3688659136), (601, 3363369728), (656, 3081379888), (1096, 1844329568), (1202, 1681684864), (1312, 1540689944), (2192, 922164784), (2339, 864209152), (2404, 840842432), (2624, 770344972), (4384, 461082392), (4678, 432104576), (4808, 420421216), (5248, 385172486), (5617, 359869184), (8768, 230541196), (9356, 216052288), (9616, 210210608), (10496, 192586243), (11234, 179934592), (17536, 115270598), (18712, 108026144), (19232, 105105304), (22468, 89967296), (24641, 82033408), (35072, 57635299), (37424, 54013072), (38464, 52552652), (44936, 44983648), (49282, 41016704), (74848, 27006536), (76928, 26276326), (82337, 24550144), (89872, 22491824), (95899, 21078272), (98564, 20508352), (149696, 13503268), (153856, 13138163), (164674, 12275072), (179744, 11245912), (191798, 10539136), (197128, 10254176), (299392, 6751634), (320443, 6308096), (329348, 6137536), (359488, 5622956), (383596, 5269568), (394256, 5127088), (598784, 3375817), (640886, 3154048), (658696, 3068768), (718976, 2811478), (767192, 2634784), (788512, 2563544), (1281772, 1577024), (1317392, 1534384), (1405739, 1437952)]