270980892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 849564352

約数和(自身を除く): 578583460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 181, 182, 234, 252, 273, 362, 364, 457, 468, 543, 546, 724, 819, 914, 1086, 1092, 1267, 1371, 1629, 1638, 1828, 2172, 2353, 2534, 2742, 3199, 3258, 3276, 3801, 4113, 4706, 5068, 5484, 5941, 6398, 6516, 7059, 7602, 8226, 9412, 9597, 11403, 11882, 12796, 14118, 15204, 16452, 16471, 17823, 19194, 21177, 22806, 23764, 28236, 28791, 32942, 35646, 38388, 41587, 42354, 45612, 49413, 53469, 57582, 65884, 71292, 82717, 83174, 84708, 98826, 106938, 115164, 124761, 148239, 165434, 166348, 197652, 213876, 248151, 249522, 296478, 330868, 374283, 496302, 499044, 579019, 592956, 744453, 748566, 992604, 1075321, 1158038, 1488906, 1497132, 1737057, 2150642, 2316076, 2977812, 3225963, 3474114, 4301284, 5211171, 6451926, 6948228, 7527247, 9677889, 10422342, 12903852, 15054494, 19355778, 20844684, 22581741, 30108988, 38711556, 45163482, 67745223, 90326964, 135490446, 270980892]

約数ペア:

[(1, 270980892), (2, 135490446), (3, 90326964), (4, 67745223), (6, 45163482), (7, 38711556), (9, 30108988), (12, 22581741), (13, 20844684), (14, 19355778), (18, 15054494), (21, 12903852), (26, 10422342), (28, 9677889), (36, 7527247), (39, 6948228), (42, 6451926), (52, 5211171), (63, 4301284), (78, 3474114), (84, 3225963), (91, 2977812), (117, 2316076), (126, 2150642), (156, 1737057), (181, 1497132), (182, 1488906), (234, 1158038), (252, 1075321), (273, 992604), (362, 748566), (364, 744453), (457, 592956), (468, 579019), (543, 499044), (546, 496302), (724, 374283), (819, 330868), (914, 296478), (1086, 249522), (1092, 248151), (1267, 213876), (1371, 197652), (1629, 166348), (1638, 165434), (1828, 148239), (2172, 124761), (2353, 115164), (2534, 106938), (2742, 98826), (3199, 84708), (3258, 83174), (3276, 82717), (3801, 71292), (4113, 65884), (4706, 57582), (5068, 53469), (5484, 49413), (5941, 45612), (6398, 42354), (6516, 41587), (7059, 38388), (7602, 35646), (8226, 32942), (9412, 28791), (9597, 28236), (11403, 23764), (11882, 22806), (12796, 21177), (14118, 19194), (15204, 17823), (16452, 16471)]