242357388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11681}}^1$

素因数の和:11727

約数の個数: 96

約数和(自身を含む): 732695040

約数和(自身を除く): 490337652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 10374, 11681, 20748, 23362, 35043, 46724, 70086, 81767, 140172, 151853, 163534, 221939, 245301, 303706, 327068, 443878, 455559, 490602, 607412, 665817, 887756, 911118, 981204, 1062971, 1331634, 1553573, 1822236, 2125942, 2663268, 2885207, 3107146, 3188913, 4251884, 4660719, 5770414, 6214292, 6377826, 8655621, 9321438, 11540828, 12755652, 17311242, 18642876, 20196449, 34622484, 40392898, 60589347, 80785796, 121178694, 242357388]

約数ペア:

[(1, 242357388), (2, 121178694), (3, 80785796), (4, 60589347), (6, 40392898), (7, 34622484), (12, 20196449), (13, 18642876), (14, 17311242), (19, 12755652), (21, 11540828), (26, 9321438), (28, 8655621), (38, 6377826), (39, 6214292), (42, 5770414), (52, 4660719), (57, 4251884), (76, 3188913), (78, 3107146), (84, 2885207), (91, 2663268), (114, 2125942), (133, 1822236), (156, 1553573), (182, 1331634), (228, 1062971), (247, 981204), (266, 911118), (273, 887756), (364, 665817), (399, 607412), (494, 490602), (532, 455559), (546, 443878), (741, 327068), (798, 303706), (988, 245301), (1092, 221939), (1482, 163534), (1596, 151853), (1729, 140172), (2964, 81767), (3458, 70086), (5187, 46724), (6916, 35043), (10374, 23362), (11681, 20748)]