18647146752

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1\times {\mathrm{1429}}^1$

素因数の和:2768

約数の個数: 144

約数和(自身を含む): 53524511040

約数和(自身を除く): 34877364288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1307, 1429, 1664, 2496, 2614, 2858, 3328, 3921, 4287, 4992, 5228, 5716, 7842, 8574, 9984, 10456, 11432, 15684, 16991, 17148, 18577, 20912, 22864, 31368, 33982, 34296, 37154, 41824, 45728, 50973, 55731, 62736, 67964, 68592, 74308, 83648, 91456, 101946, 111462, 125472, 135928, 137184, 148616, 167296, 182912, 203892, 222924, 250944, 271856, 274368, 297232, 334592, 365824, 407784, 445848, 501888, 543712, 548736, 594464, 815568, 891696, 1003776, 1087424, 1097472, 1188928, 1631136, 1783392, 1867703, 2174848, 2377856, 3262272, 3566784, 3735406, 4349696, 4755712, 5603109, 6524544, 7133568, 7470812, 11206218, 13049088, 14267136, 14941624, 22412436, 24280139, 29883248, 44824872, 48560278, 59766496, 72840417, 89649744, 97120556, 119532992, 145680834, 179299488, 194241112, 239065984, 291361668, 358598976, 388482224, 478131968, 582723336, 717197952, 776964448, 1165446672, 1434395904, 1553928896, 2330893344, 3107857792, 4661786688, 6215715584, 9323573376, 18647146752]

約数ペア:

[(1, 18647146752), (2, 9323573376), (3, 6215715584), (4, 4661786688), (6, 3107857792), (8, 2330893344), (12, 1553928896), (13, 1434395904), (16, 1165446672), (24, 776964448), (26, 717197952), (32, 582723336), (39, 478131968), (48, 388482224), (52, 358598976), (64, 291361668), (78, 239065984), (96, 194241112), (104, 179299488), (128, 145680834), (156, 119532992), (192, 97120556), (208, 89649744), (256, 72840417), (312, 59766496), (384, 48560278), (416, 44824872), (624, 29883248), (768, 24280139), (832, 22412436), (1248, 14941624), (1307, 14267136), (1429, 13049088), (1664, 11206218), (2496, 7470812), (2614, 7133568), (2858, 6524544), (3328, 5603109), (3921, 4755712), (4287, 4349696), (4992, 3735406), (5228, 3566784), (5716, 3262272), (7842, 2377856), (8574, 2174848), (9984, 1867703), (10456, 1783392), (11432, 1631136), (15684, 1188928), (16991, 1097472), (17148, 1087424), (18577, 1003776), (20912, 891696), (22864, 815568), (31368, 594464), (33982, 548736), (34296, 543712), (37154, 501888), (41824, 445848), (45728, 407784), (50973, 365824), (55731, 334592), (62736, 297232), (67964, 274368), (68592, 271856), (74308, 250944), (83648, 222924), (91456, 203892), (101946, 182912), (111462, 167296), (125472, 148616), (135928, 137184)]