2018295136

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 4922830080

約数和(自身を除く): 2904534944

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 32, 44, 52, 58, 67, 88, 104, 116, 134, 143, 176, 208, 227, 232, 268, 286, 319, 352, 377, 416, 454, 464, 536, 572, 638, 737, 754, 871, 908, 928, 1072, 1144, 1276, 1474, 1508, 1742, 1816, 1943, 2144, 2288, 2497, 2552, 2948, 2951, 3016, 3484, 3632, 3886, 4147, 4576, 4994, 5104, 5896, 5902, 6032, 6583, 6968, 7264, 7772, 8294, 9581, 9988, 10208, 11792, 11804, 12064, 13166, 13936, 15209, 15544, 16588, 19162, 19976, 21373, 23584, 23608, 25259, 26332, 27872, 30418, 31088, 32461, 33176, 38324, 39952, 42746, 47216, 50518, 52664, 60836, 62176, 64922, 66352, 72413, 76648, 79904, 85492, 85579, 94432, 101036, 105328, 121672, 129844, 132704, 144826, 153296, 167299, 170984, 171158, 197717, 202072, 210656, 243344, 259688, 277849, 289652, 306592, 334598, 341968, 342316, 395434, 404144, 441061, 486688, 519376, 555698, 579304, 669196, 683936, 684632, 790868, 808288, 882122, 941369, 1038752, 1111396, 1158608, 1338392, 1369264, 1581736, 1764244, 1882738, 2174887, 2222792, 2317216, 2676784, 2738528, 3163472, 3528488, 3765476, 4349774, 4445584, 4851671, 5353568, 5733793, 6326944, 7056976, 7530952, 8699548, 8891168, 9703342, 11467586, 14113952, 15061904, 17399096, 19406684, 22935172, 30123808, 34798192, 38813368, 45870344, 63071723, 69596384, 77626736, 91740688, 126143446, 155253472, 183481376, 252286892, 504573784, 1009147568, 2018295136]

約数ペア:

[(1, 2018295136), (2, 1009147568), (4, 504573784), (8, 252286892), (11, 183481376), (13, 155253472), (16, 126143446), (22, 91740688), (26, 77626736), (29, 69596384), (32, 63071723), (44, 45870344), (52, 38813368), (58, 34798192), (67, 30123808), (88, 22935172), (104, 19406684), (116, 17399096), (134, 15061904), (143, 14113952), (176, 11467586), (208, 9703342), (227, 8891168), (232, 8699548), (268, 7530952), (286, 7056976), (319, 6326944), (352, 5733793), (377, 5353568), (416, 4851671), (454, 4445584), (464, 4349774), (536, 3765476), (572, 3528488), (638, 3163472), (737, 2738528), (754, 2676784), (871, 2317216), (908, 2222792), (928, 2174887), (1072, 1882738), (1144, 1764244), (1276, 1581736), (1474, 1369264), (1508, 1338392), (1742, 1158608), (1816, 1111396), (1943, 1038752), (2144, 941369), (2288, 882122), (2497, 808288), (2552, 790868), (2948, 684632), (2951, 683936), (3016, 669196), (3484, 579304), (3632, 555698), (3886, 519376), (4147, 486688), (4576, 441061), (4994, 404144), (5104, 395434), (5896, 342316), (5902, 341968), (6032, 334598), (6583, 306592), (6968, 289652), (7264, 277849), (7772, 259688), (8294, 243344), (9581, 210656), (9988, 202072), (10208, 197717), (11792, 171158), (11804, 170984), (12064, 167299), (13166, 153296), (13936, 144826), (15209, 132704), (15544, 129844), (16588, 121672), (19162, 105328), (19976, 101036), (21373, 94432), (23584, 85579), (23608, 85492), (25259, 79904), (26332, 76648), (27872, 72413), (30418, 66352), (31088, 64922), (32461, 62176), (33176, 60836), (38324, 52664), (39952, 50518), (42746, 47216)]