8985991176

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{30839}}^1$

素因数の和:30944

約数の個数: 128

約数和(自身を含む): 26645760000

約数和(自身を除く): 17659768824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 71, 72, 76, 108, 114, 142, 152, 171, 213, 216, 228, 284, 342, 426, 456, 513, 568, 639, 684, 852, 1026, 1278, 1349, 1368, 1704, 1917, 2052, 2556, 2698, 3834, 4047, 4104, 5112, 5396, 7668, 8094, 10792, 12141, 15336, 16188, 24282, 30839, 32376, 36423, 48564, 61678, 72846, 92517, 97128, 123356, 145692, 185034, 246712, 277551, 291384, 370068, 555102, 585941, 740136, 832653, 1110204, 1171882, 1665306, 1757823, 2189569, 2220408, 2343764, 3330612, 3515646, 4379138, 4687528, 5273469, 6568707, 6661224, 7031292, 8758276, 10546938, 13137414, 14062584, 15820407, 17516552, 19706121, 21093876, 26274828, 31640814, 39412242, 41601811, 42187752, 52549656, 59118363, 63281628, 78824484, 83203622, 118236726, 124805433, 126563256, 157648968, 166407244, 236473452, 249610866, 332814488, 374416299, 472946904, 499221732, 748832598, 998443464, 1123248897, 1497665196, 2246497794, 2995330392, 4492995588, 8985991176]

約数ペア:

[(1, 8985991176), (2, 4492995588), (3, 2995330392), (4, 2246497794), (6, 1497665196), (8, 1123248897), (9, 998443464), (12, 748832598), (18, 499221732), (19, 472946904), (24, 374416299), (27, 332814488), (36, 249610866), (38, 236473452), (54, 166407244), (57, 157648968), (71, 126563256), (72, 124805433), (76, 118236726), (108, 83203622), (114, 78824484), (142, 63281628), (152, 59118363), (171, 52549656), (213, 42187752), (216, 41601811), (228, 39412242), (284, 31640814), (342, 26274828), (426, 21093876), (456, 19706121), (513, 17516552), (568, 15820407), (639, 14062584), (684, 13137414), (852, 10546938), (1026, 8758276), (1278, 7031292), (1349, 6661224), (1368, 6568707), (1704, 5273469), (1917, 4687528), (2052, 4379138), (2556, 3515646), (2698, 3330612), (3834, 2343764), (4047, 2220408), (4104, 2189569), (5112, 1757823), (5396, 1665306), (7668, 1171882), (8094, 1110204), (10792, 832653), (12141, 740136), (15336, 585941), (16188, 555102), (24282, 370068), (30839, 291384), (32376, 277551), (36423, 246712), (48564, 185034), (61678, 145692), (72846, 123356), (92517, 97128)]