19564318848

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{16451}}^1$

素因数の和:16650

約数の個数: 128

約数和(自身を含む): 55041811200

約数和(自身を除く): 35477492352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 163, 192, 228, 304, 326, 384, 456, 489, 608, 652, 912, 978, 1216, 1304, 1824, 1956, 2432, 2608, 3097, 3648, 3912, 5216, 6194, 7296, 7824, 9291, 10432, 12388, 15648, 16451, 18582, 20864, 24776, 31296, 32902, 37164, 49353, 49552, 62592, 65804, 74328, 98706, 99104, 131608, 148656, 197412, 198208, 263216, 297312, 312569, 394824, 396416, 526432, 594624, 625138, 789648, 937707, 1052864, 1189248, 1250276, 1579296, 1875414, 2105728, 2500552, 2681513, 3158592, 3750828, 5001104, 5363026, 6317184, 7501656, 8044539, 10002208, 10726052, 15003312, 16089078, 20004416, 21452104, 30006624, 32178156, 40008832, 42904208, 50948747, 60013248, 64356312, 85808416, 101897494, 120026496, 128712624, 152846241, 171616832, 203794988, 257425248, 305692482, 343233664, 407589976, 514850496, 611384964, 815179952, 1029700992, 1222769928, 1630359904, 2445539856, 3260719808, 4891079712, 6521439616, 9782159424, 19564318848]

約数ペア:

[(1, 19564318848), (2, 9782159424), (3, 6521439616), (4, 4891079712), (6, 3260719808), (8, 2445539856), (12, 1630359904), (16, 1222769928), (19, 1029700992), (24, 815179952), (32, 611384964), (38, 514850496), (48, 407589976), (57, 343233664), (64, 305692482), (76, 257425248), (96, 203794988), (114, 171616832), (128, 152846241), (152, 128712624), (163, 120026496), (192, 101897494), (228, 85808416), (304, 64356312), (326, 60013248), (384, 50948747), (456, 42904208), (489, 40008832), (608, 32178156), (652, 30006624), (912, 21452104), (978, 20004416), (1216, 16089078), (1304, 15003312), (1824, 10726052), (1956, 10002208), (2432, 8044539), (2608, 7501656), (3097, 6317184), (3648, 5363026), (3912, 5001104), (5216, 3750828), (6194, 3158592), (7296, 2681513), (7824, 2500552), (9291, 2105728), (10432, 1875414), (12388, 1579296), (15648, 1250276), (16451, 1189248), (18582, 1052864), (20864, 937707), (24776, 789648), (31296, 625138), (32902, 594624), (37164, 526432), (49353, 396416), (49552, 394824), (62592, 312569), (65804, 297312), (74328, 263216), (98706, 198208), (99104, 197412), (131608, 148656)]