237257748

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{619}}^1$

素因数の和:668

約数の個数: 180

約数和(自身を含む): 768804960

約数和(自身を除く): 531547212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 169, 182, 189, 234, 252, 273, 324, 338, 351, 364, 378, 468, 507, 546, 567, 619, 676, 702, 756, 819, 1014, 1053, 1092, 1134, 1183, 1238, 1404, 1521, 1638, 1857, 2028, 2106, 2268, 2366, 2457, 2476, 3042, 3276, 3549, 3714, 4212, 4333, 4563, 4732, 4914, 5571, 6084, 7098, 7371, 7428, 8047, 8666, 9126, 9828, 10647, 11142, 12999, 13689, 14196, 14742, 16094, 16713, 17332, 18252, 21294, 22284, 24141, 25998, 27378, 29484, 31941, 32188, 33426, 38997, 42588, 48282, 50139, 51996, 54756, 56329, 63882, 66852, 72423, 77994, 95823, 96564, 100278, 104611, 112658, 116991, 127764, 144846, 155988, 168987, 191646, 200556, 209222, 217269, 225316, 233982, 289692, 313833, 337974, 350973, 383292, 418444, 434538, 467964, 506961, 627666, 651807, 675948, 701946, 732277, 869076, 941499, 1013922, 1255332, 1303614, 1403892, 1464554, 1520883, 1882998, 2027844, 2196831, 2607228, 2824497, 2929108, 3041766, 3765996, 4393662, 4562649, 5648994, 6083532, 6590493, 8473491, 8787324, 9125298, 11297988, 13180986, 16946982, 18250596, 19771479, 26361972, 33893964, 39542958, 59314437, 79085916, 118628874, 237257748]

約数ペア:

[(1, 237257748), (2, 118628874), (3, 79085916), (4, 59314437), (6, 39542958), (7, 33893964), (9, 26361972), (12, 19771479), (13, 18250596), (14, 16946982), (18, 13180986), (21, 11297988), (26, 9125298), (27, 8787324), (28, 8473491), (36, 6590493), (39, 6083532), (42, 5648994), (52, 4562649), (54, 4393662), (63, 3765996), (78, 3041766), (81, 2929108), (84, 2824497), (91, 2607228), (108, 2196831), (117, 2027844), (126, 1882998), (156, 1520883), (162, 1464554), (169, 1403892), (182, 1303614), (189, 1255332), (234, 1013922), (252, 941499), (273, 869076), (324, 732277), (338, 701946), (351, 675948), (364, 651807), (378, 627666), (468, 506961), (507, 467964), (546, 434538), (567, 418444), (619, 383292), (676, 350973), (702, 337974), (756, 313833), (819, 289692), (1014, 233982), (1053, 225316), (1092, 217269), (1134, 209222), (1183, 200556), (1238, 191646), (1404, 168987), (1521, 155988), (1638, 144846), (1857, 127764), (2028, 116991), (2106, 112658), (2268, 104611), (2366, 100278), (2457, 96564), (2476, 95823), (3042, 77994), (3276, 72423), (3549, 66852), (3714, 63882), (4212, 56329), (4333, 54756), (4563, 51996), (4732, 50139), (4914, 48282), (5571, 42588), (6084, 38997), (7098, 33426), (7371, 32188), (7428, 31941), (8047, 29484), (8666, 27378), (9126, 25998), (9828, 24141), (10647, 22284), (11142, 21294), (12999, 18252), (13689, 17332), (14196, 16713), (14742, 16094)]