2987550592

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:612

約数の個数: 128

約数和(自身を含む): 6736504320

約数和(自身を除く): 3748953728

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 251, 299, 311, 368, 416, 502, 598, 622, 736, 832, 1004, 1196, 1244, 1472, 1664, 2008, 2392, 2488, 2944, 3263, 4016, 4043, 4784, 4976, 5773, 6526, 7153, 8032, 8086, 9568, 9952, 11546, 13052, 14306, 16064, 16172, 19136, 19904, 23092, 26104, 28612, 32128, 32344, 38272, 39808, 46184, 52208, 57224, 64688, 75049, 78061, 92368, 92989, 104416, 114448, 129376, 150098, 156122, 184736, 185978, 208832, 228896, 258752, 300196, 312244, 369472, 371956, 417664, 457792, 517504, 600392, 624488, 738944, 743912, 915584, 1014793, 1200784, 1248976, 1487824, 1795403, 2029586, 2401568, 2497952, 2975648, 3590806, 4059172, 4803136, 4995904, 5951296, 7181612, 8118344, 9606272, 9991808, 11902592, 14363224, 16236688, 23340239, 28726448, 32473376, 46680478, 57452896, 64946752, 93360956, 114905792, 129893504, 186721912, 229811584, 373443824, 746887648, 1493775296, 2987550592]

約数ペア:

[(1, 2987550592), (2, 1493775296), (4, 746887648), (8, 373443824), (13, 229811584), (16, 186721912), (23, 129893504), (26, 114905792), (32, 93360956), (46, 64946752), (52, 57452896), (64, 46680478), (92, 32473376), (104, 28726448), (128, 23340239), (184, 16236688), (208, 14363224), (251, 11902592), (299, 9991808), (311, 9606272), (368, 8118344), (416, 7181612), (502, 5951296), (598, 4995904), (622, 4803136), (736, 4059172), (832, 3590806), (1004, 2975648), (1196, 2497952), (1244, 2401568), (1472, 2029586), (1664, 1795403), (2008, 1487824), (2392, 1248976), (2488, 1200784), (2944, 1014793), (3263, 915584), (4016, 743912), (4043, 738944), (4784, 624488), (4976, 600392), (5773, 517504), (6526, 457792), (7153, 417664), (8032, 371956), (8086, 369472), (9568, 312244), (9952, 300196), (11546, 258752), (13052, 228896), (14306, 208832), (16064, 185978), (16172, 184736), (19136, 156122), (19904, 150098), (23092, 129376), (26104, 114448), (28612, 104416), (32128, 92989), (32344, 92368), (38272, 78061), (39808, 75049), (46184, 64688), (52208, 57224)]