31333176

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 256

約数和(自身を含む): 111974400

約数和(自身を除く): 80641224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 23, 24, 27, 28, 34, 36, 42, 46, 51, 53, 54, 56, 63, 68, 69, 72, 84, 92, 102, 106, 108, 119, 126, 136, 138, 153, 159, 161, 168, 184, 189, 204, 207, 212, 216, 238, 252, 276, 306, 318, 322, 357, 371, 378, 391, 408, 414, 424, 459, 476, 477, 483, 504, 552, 612, 621, 636, 644, 714, 742, 756, 782, 828, 901, 918, 952, 954, 966, 1071, 1113, 1173, 1219, 1224, 1242, 1272, 1288, 1428, 1431, 1449, 1484, 1512, 1564, 1656, 1802, 1836, 1908, 1932, 2142, 2226, 2346, 2438, 2484, 2703, 2737, 2856, 2862, 2898, 2968, 3128, 3213, 3339, 3519, 3604, 3657, 3672, 3816, 3864, 4284, 4347, 4452, 4692, 4876, 4968, 5406, 5474, 5724, 5796, 6307, 6426, 6678, 7038, 7208, 7314, 8109, 8211, 8533, 8568, 8694, 8904, 9384, 9752, 10017, 10557, 10812, 10948, 10971, 11448, 11592, 12614, 12852, 13356, 14076, 14628, 16218, 16422, 17066, 17388, 18921, 20034, 20723, 21114, 21624, 21896, 21942, 24327, 24633, 25228, 25599, 25704, 26712, 28152, 29256, 32436, 32844, 32913, 34132, 34776, 37842, 40068, 41446, 42228, 43884, 48654, 49266, 50456, 51198, 56763, 62169, 64872, 65688, 65826, 68264, 73899, 75684, 76797, 80136, 82892, 84456, 87768, 97308, 98532, 102396, 113526, 124338, 131652, 145061, 147798, 151368, 153594, 165784, 170289, 186507, 194616, 197064, 204792, 227052, 230391, 248676, 263304, 290122, 295596, 307188, 340578, 373014, 435183, 454104, 460782, 497352, 559521, 580244, 591192, 614376, 681156, 746028, 870366, 921564, 1119042, 1160488, 1305549, 1362312, 1492056, 1740732, 1843128, 2238084, 2611098, 3481464, 3916647, 4476168, 5222196, 7833294, 10444392, 15666588, 31333176]

約数ペア:

[(1, 31333176), (2, 15666588), (3, 10444392), (4, 7833294), (6, 5222196), (7, 4476168), (8, 3916647), (9, 3481464), (12, 2611098), (14, 2238084), (17, 1843128), (18, 1740732), (21, 1492056), (23, 1362312), (24, 1305549), (27, 1160488), (28, 1119042), (34, 921564), (36, 870366), (42, 746028), (46, 681156), (51, 614376), (53, 591192), (54, 580244), (56, 559521), (63, 497352), (68, 460782), (69, 454104), (72, 435183), (84, 373014), (92, 340578), (102, 307188), (106, 295596), (108, 290122), (119, 263304), (126, 248676), (136, 230391), (138, 227052), (153, 204792), (159, 197064), (161, 194616), (168, 186507), (184, 170289), (189, 165784), (204, 153594), (207, 151368), (212, 147798), (216, 145061), (238, 131652), (252, 124338), (276, 113526), (306, 102396), (318, 98532), (322, 97308), (357, 87768), (371, 84456), (378, 82892), (391, 80136), (408, 76797), (414, 75684), (424, 73899), (459, 68264), (476, 65826), (477, 65688), (483, 64872), (504, 62169), (552, 56763), (612, 51198), (621, 50456), (636, 49266), (644, 48654), (714, 43884), (742, 42228), (756, 41446), (782, 40068), (828, 37842), (901, 34776), (918, 34132), (952, 32913), (954, 32844), (966, 32436), (1071, 29256), (1113, 28152), (1173, 26712), (1219, 25704), (1224, 25599), (1242, 25228), (1272, 24633), (1288, 24327), (1428, 21942), (1431, 21896), (1449, 21624), (1484, 21114), (1512, 20723), (1564, 20034), (1656, 18921), (1802, 17388), (1836, 17066), (1908, 16422), (1932, 16218), (2142, 14628), (2226, 14076), (2346, 13356), (2438, 12852), (2484, 12614), (2703, 11592), (2737, 11448), (2856, 10971), (2862, 10948), (2898, 10812), (2968, 10557), (3128, 10017), (3213, 9752), (3339, 9384), (3519, 8904), (3604, 8694), (3657, 8568), (3672, 8533), (3816, 8211), (3864, 8109), (4284, 7314), (4347, 7208), (4452, 7038), (4692, 6678), (4876, 6426), (4968, 6307), (5406, 5796), (5474, 5724)]