296986872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:486

約数の個数: 256

約数和(自身を含む): 1020902400

約数和(自身を除く): 723915528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 19, 21, 24, 26, 28, 34, 38, 39, 42, 51, 52, 56, 57, 68, 76, 78, 84, 91, 102, 104, 114, 119, 133, 136, 152, 156, 168, 182, 204, 221, 228, 238, 247, 266, 273, 312, 323, 357, 364, 399, 408, 421, 442, 456, 476, 494, 532, 546, 646, 663, 714, 728, 741, 798, 842, 884, 952, 969, 988, 1064, 1092, 1263, 1292, 1326, 1428, 1482, 1547, 1596, 1684, 1729, 1768, 1938, 1976, 2184, 2261, 2526, 2584, 2652, 2856, 2947, 2964, 3094, 3192, 3368, 3458, 3876, 4199, 4522, 4641, 5052, 5187, 5304, 5473, 5894, 5928, 6188, 6783, 6916, 7157, 7752, 7999, 8398, 8841, 9044, 9282, 10104, 10374, 10946, 11788, 12376, 12597, 13566, 13832, 14314, 15998, 16419, 16796, 17682, 18088, 18564, 20748, 21471, 21892, 23576, 23997, 25194, 27132, 28628, 29393, 31996, 32838, 33592, 35364, 37128, 38311, 41496, 42942, 43784, 47994, 50099, 50388, 54264, 55993, 57256, 58786, 63992, 65676, 70728, 76622, 85884, 88179, 93041, 95988, 100198, 100776, 103987, 111986, 114933, 117572, 131352, 135983, 150297, 153244, 167979, 171768, 176358, 186082, 191976, 200396, 207974, 223972, 229866, 235144, 271966, 279123, 300594, 306488, 311961, 335958, 352716, 372164, 400792, 407949, 415948, 447944, 459732, 543932, 558246, 601188, 623922, 651287, 671916, 705432, 727909, 744328, 815898, 831896, 919464, 951881, 1087864, 1116492, 1202376, 1247844, 1302574, 1343832, 1455818, 1631796, 1767779, 1903762, 1953861, 2183727, 2232984, 2495688, 2605148, 2855643, 2911636, 3263592, 3535558, 3807524, 3907722, 4367454, 5210296, 5303337, 5711286, 5823272, 7071116, 7615048, 7815444, 8734908, 10606674, 11422572, 12374453, 14142232, 15630888, 17469816, 21213348, 22845144, 24748906, 37123359, 42426696, 49497812, 74246718, 98995624, 148493436, 296986872]

約数ペア:

[(1, 296986872), (2, 148493436), (3, 98995624), (4, 74246718), (6, 49497812), (7, 42426696), (8, 37123359), (12, 24748906), (13, 22845144), (14, 21213348), (17, 17469816), (19, 15630888), (21, 14142232), (24, 12374453), (26, 11422572), (28, 10606674), (34, 8734908), (38, 7815444), (39, 7615048), (42, 7071116), (51, 5823272), (52, 5711286), (56, 5303337), (57, 5210296), (68, 4367454), (76, 3907722), (78, 3807524), (84, 3535558), (91, 3263592), (102, 2911636), (104, 2855643), (114, 2605148), (119, 2495688), (133, 2232984), (136, 2183727), (152, 1953861), (156, 1903762), (168, 1767779), (182, 1631796), (204, 1455818), (221, 1343832), (228, 1302574), (238, 1247844), (247, 1202376), (266, 1116492), (273, 1087864), (312, 951881), (323, 919464), (357, 831896), (364, 815898), (399, 744328), (408, 727909), (421, 705432), (442, 671916), (456, 651287), (476, 623922), (494, 601188), (532, 558246), (546, 543932), (646, 459732), (663, 447944), (714, 415948), (728, 407949), (741, 400792), (798, 372164), (842, 352716), (884, 335958), (952, 311961), (969, 306488), (988, 300594), (1064, 279123), (1092, 271966), (1263, 235144), (1292, 229866), (1326, 223972), (1428, 207974), (1482, 200396), (1547, 191976), (1596, 186082), (1684, 176358), (1729, 171768), (1768, 167979), (1938, 153244), (1976, 150297), (2184, 135983), (2261, 131352), (2526, 117572), (2584, 114933), (2652, 111986), (2856, 103987), (2947, 100776), (2964, 100198), (3094, 95988), (3192, 93041), (3368, 88179), (3458, 85884), (3876, 76622), (4199, 70728), (4522, 65676), (4641, 63992), (5052, 58786), (5187, 57256), (5304, 55993), (5473, 54264), (5894, 50388), (5928, 50099), (6188, 47994), (6783, 43784), (6916, 42942), (7157, 41496), (7752, 38311), (7999, 37128), (8398, 35364), (8841, 33592), (9044, 32838), (9282, 31996), (10104, 29393), (10374, 28628), (10946, 27132), (11788, 25194), (12376, 23997), (12597, 23576), (13566, 21892), (13832, 21471), (14314, 20748), (15998, 18564), (16419, 18088), (16796, 17682)]