223787928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5393}}^1$

素因数の和:5441

約数の個数: 128

約数和(自身を含む): 724953600

約数和(自身を除く): 501165672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5393, 5928, 6916, 10374, 10786, 13832, 16179, 20748, 21572, 32358, 37751, 41496, 43144, 64716, 70109, 75502, 102467, 113253, 129432, 140218, 151004, 204934, 210327, 226506, 280436, 302008, 307401, 409868, 420654, 453012, 490763, 560872, 614802, 717269, 819736, 841308, 906024, 981526, 1229604, 1332071, 1434538, 1472289, 1682616, 1963052, 2151807, 2459208, 2664142, 2869076, 2944578, 3926104, 3996213, 4303614, 5328284, 5738152, 5889156, 7992426, 8607228, 9324497, 10656568, 11778312, 15984852, 17214456, 18648994, 27973491, 31969704, 37297988, 55946982, 74595976, 111893964, 223787928]

約数ペア:

[(1, 223787928), (2, 111893964), (3, 74595976), (4, 55946982), (6, 37297988), (7, 31969704), (8, 27973491), (12, 18648994), (13, 17214456), (14, 15984852), (19, 11778312), (21, 10656568), (24, 9324497), (26, 8607228), (28, 7992426), (38, 5889156), (39, 5738152), (42, 5328284), (52, 4303614), (56, 3996213), (57, 3926104), (76, 2944578), (78, 2869076), (84, 2664142), (91, 2459208), (104, 2151807), (114, 1963052), (133, 1682616), (152, 1472289), (156, 1434538), (168, 1332071), (182, 1229604), (228, 981526), (247, 906024), (266, 841308), (273, 819736), (312, 717269), (364, 614802), (399, 560872), (456, 490763), (494, 453012), (532, 420654), (546, 409868), (728, 307401), (741, 302008), (798, 280436), (988, 226506), (1064, 210327), (1092, 204934), (1482, 151004), (1596, 140218), (1729, 129432), (1976, 113253), (2184, 102467), (2964, 75502), (3192, 70109), (3458, 64716), (5187, 43144), (5393, 41496), (5928, 37751), (6916, 32358), (10374, 21572), (10786, 20748), (13832, 16179)]