16401889296

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{186419}}^1$

素因数の和:186493

約数の個数: 120

約数和(自身を含む): 50485518720

約数和(自身を除く): 34083629424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 376, 423, 468, 564, 611, 624, 752, 846, 936, 1128, 1222, 1692, 1833, 1872, 2256, 2444, 3384, 3666, 4888, 5499, 6768, 7332, 9776, 10998, 14664, 21996, 29328, 43992, 87984, 186419, 372838, 559257, 745676, 1118514, 1491352, 1677771, 2237028, 2423447, 2982704, 3355542, 4474056, 4846894, 6711084, 7270341, 8761693, 8948112, 9693788, 13422168, 14540682, 17523386, 19387576, 21811023, 26285079, 26844336, 29081364, 35046772, 38775152, 43622046, 52570158, 58162728, 70093544, 78855237, 87244092, 105140316, 113902009, 116325456, 140187088, 157710474, 174488184, 210280632, 227804018, 315420948, 341706027, 348976368, 420561264, 455608036, 630841896, 683412054, 911216072, 1025118081, 1261683792, 1366824108, 1822432144, 2050236162, 2733648216, 4100472324, 5467296432, 8200944648, 16401889296]

約数ペア:

[(1, 16401889296), (2, 8200944648), (3, 5467296432), (4, 4100472324), (6, 2733648216), (8, 2050236162), (9, 1822432144), (12, 1366824108), (13, 1261683792), (16, 1025118081), (18, 911216072), (24, 683412054), (26, 630841896), (36, 455608036), (39, 420561264), (47, 348976368), (48, 341706027), (52, 315420948), (72, 227804018), (78, 210280632), (94, 174488184), (104, 157710474), (117, 140187088), (141, 116325456), (144, 113902009), (156, 105140316), (188, 87244092), (208, 78855237), (234, 70093544), (282, 58162728), (312, 52570158), (376, 43622046), (423, 38775152), (468, 35046772), (564, 29081364), (611, 26844336), (624, 26285079), (752, 21811023), (846, 19387576), (936, 17523386), (1128, 14540682), (1222, 13422168), (1692, 9693788), (1833, 8948112), (1872, 8761693), (2256, 7270341), (2444, 6711084), (3384, 4846894), (3666, 4474056), (4888, 3355542), (5499, 2982704), (6768, 2423447), (7332, 2237028), (9776, 1677771), (10998, 1491352), (14664, 1118514), (21996, 745676), (29328, 559257), (43992, 372838), (87984, 186419)]