28249367202

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{4513}}^1$

素因数の和:4733

約数の個数: 144

約数和(自身を含む): 73212602112

約数和(自身を除く): 44963234910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 151, 282, 294, 302, 329, 423, 441, 453, 658, 846, 882, 906, 987, 1057, 1359, 1974, 2114, 2303, 2718, 2961, 3171, 4513, 4606, 5922, 6342, 6909, 7097, 7399, 9026, 9513, 13539, 13818, 14194, 14798, 19026, 20727, 21291, 22197, 27078, 31591, 40617, 41454, 42582, 44394, 49679, 63182, 63873, 66591, 81234, 94773, 99358, 127746, 133182, 149037, 189546, 212111, 221137, 284319, 298074, 347753, 424222, 442274, 447111, 568638, 636333, 663411, 681463, 695506, 894222, 1043259, 1272666, 1326822, 1362926, 1484777, 1908999, 1990233, 2044389, 2086518, 2969554, 3129777, 3817998, 3980466, 4088778, 4454331, 4770241, 6133167, 6259554, 8908662, 9540482, 10393439, 12266334, 13362993, 14310723, 20786878, 26725986, 28621446, 31180317, 32028761, 33391687, 42932169, 62360634, 64057522, 66783374, 85864338, 93540951, 96086283, 100175061, 187081902, 192172566, 200350122, 224201327, 288258849, 300525183, 448402654, 576517698, 601050366, 672603981, 1345207962, 1569409289, 2017811943, 3138818578, 4035623886, 4708227867, 9416455734, 14124683601, 28249367202]

約数ペア:

[(1, 28249367202), (2, 14124683601), (3, 9416455734), (6, 4708227867), (7, 4035623886), (9, 3138818578), (14, 2017811943), (18, 1569409289), (21, 1345207962), (42, 672603981), (47, 601050366), (49, 576517698), (63, 448402654), (94, 300525183), (98, 288258849), (126, 224201327), (141, 200350122), (147, 192172566), (151, 187081902), (282, 100175061), (294, 96086283), (302, 93540951), (329, 85864338), (423, 66783374), (441, 64057522), (453, 62360634), (658, 42932169), (846, 33391687), (882, 32028761), (906, 31180317), (987, 28621446), (1057, 26725986), (1359, 20786878), (1974, 14310723), (2114, 13362993), (2303, 12266334), (2718, 10393439), (2961, 9540482), (3171, 8908662), (4513, 6259554), (4606, 6133167), (5922, 4770241), (6342, 4454331), (6909, 4088778), (7097, 3980466), (7399, 3817998), (9026, 3129777), (9513, 2969554), (13539, 2086518), (13818, 2044389), (14194, 1990233), (14798, 1908999), (19026, 1484777), (20727, 1362926), (21291, 1326822), (22197, 1272666), (27078, 1043259), (31591, 894222), (40617, 695506), (41454, 681463), (42582, 663411), (44394, 636333), (49679, 568638), (63182, 447111), (63873, 442274), (66591, 424222), (81234, 347753), (94773, 298074), (99358, 284319), (127746, 221137), (133182, 212111), (149037, 189546)]