984911382

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2075

約数の個数: 144

約数和(自身を含む): 2757051648

約数和(自身を除く): 1772140266

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 63, 69, 78, 91, 117, 126, 138, 161, 169, 182, 207, 234, 273, 299, 322, 338, 414, 483, 507, 546, 598, 819, 897, 966, 1014, 1183, 1449, 1521, 1638, 1794, 2011, 2093, 2366, 2691, 2898, 3042, 3549, 3887, 4022, 4186, 5382, 6033, 6279, 7098, 7774, 10647, 11661, 12066, 12558, 14077, 18099, 18837, 21294, 23322, 26143, 27209, 28154, 34983, 36198, 37674, 42231, 46253, 52286, 54418, 69966, 78429, 81627, 84462, 92506, 126693, 138759, 156858, 163254, 183001, 235287, 244881, 253386, 277518, 323771, 339859, 366002, 416277, 470574, 489762, 549003, 601289, 647542, 679718, 832554, 971313, 1019577, 1098006, 1202578, 1647009, 1803867, 1942626, 2039154, 2379013, 2913939, 3058731, 3294018, 3607734, 4209023, 4758026, 5411601, 5827878, 6117462, 7137039, 7816757, 8418046, 10823202, 12627069, 14274078, 15633514, 21411117, 23450271, 25254138, 37881207, 42822234, 46900542, 54717299, 70350813, 75762414, 109434598, 140701626, 164151897, 328303794, 492455691, 984911382]

約数ペア:

[(1, 984911382), (2, 492455691), (3, 328303794), (6, 164151897), (7, 140701626), (9, 109434598), (13, 75762414), (14, 70350813), (18, 54717299), (21, 46900542), (23, 42822234), (26, 37881207), (39, 25254138), (42, 23450271), (46, 21411117), (63, 15633514), (69, 14274078), (78, 12627069), (91, 10823202), (117, 8418046), (126, 7816757), (138, 7137039), (161, 6117462), (169, 5827878), (182, 5411601), (207, 4758026), (234, 4209023), (273, 3607734), (299, 3294018), (322, 3058731), (338, 2913939), (414, 2379013), (483, 2039154), (507, 1942626), (546, 1803867), (598, 1647009), (819, 1202578), (897, 1098006), (966, 1019577), (1014, 971313), (1183, 832554), (1449, 679718), (1521, 647542), (1638, 601289), (1794, 549003), (2011, 489762), (2093, 470574), (2366, 416277), (2691, 366002), (2898, 339859), (3042, 323771), (3549, 277518), (3887, 253386), (4022, 244881), (4186, 235287), (5382, 183001), (6033, 163254), (6279, 156858), (7098, 138759), (7774, 126693), (10647, 92506), (11661, 84462), (12066, 81627), (12558, 78429), (14077, 69966), (18099, 54418), (18837, 52286), (21294, 46253), (23322, 42231), (26143, 37674), (27209, 36198), (28154, 34983)]