918664344

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:494

約数の個数: 192

約数和(自身を含む): 2825222400

約数和(自身を除く): 1906558056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 139, 156, 184, 207, 234, 276, 278, 299, 307, 312, 414, 417, 468, 552, 556, 598, 614, 828, 834, 897, 921, 936, 1112, 1196, 1228, 1251, 1656, 1668, 1794, 1807, 1842, 2392, 2456, 2502, 2691, 2763, 3197, 3336, 3588, 3614, 3684, 3991, 5004, 5382, 5421, 5526, 6394, 7061, 7176, 7228, 7368, 7982, 9591, 10008, 10764, 10842, 11052, 11973, 12788, 14122, 14456, 15964, 16263, 19182, 21183, 21528, 21684, 22104, 23946, 25576, 28244, 28773, 31928, 32526, 35919, 38364, 41561, 42366, 42673, 43368, 47892, 56488, 57546, 63549, 65052, 71838, 76728, 83122, 84732, 85346, 91793, 95784, 115092, 124683, 127098, 128019, 130104, 143676, 166244, 169464, 170692, 183586, 230184, 249366, 254196, 256038, 275379, 287352, 332488, 341384, 367172, 374049, 384057, 498732, 508392, 512076, 550758, 554749, 734344, 748098, 768114, 826137, 981479, 997464, 1024152, 1101516, 1109498, 1496196, 1536228, 1652274, 1664247, 1962958, 2203032, 2218996, 2944437, 2992392, 3072456, 3304548, 3328494, 3925916, 4437992, 4992741, 5888874, 6609096, 6656988, 7851832, 8833311, 9985482, 11777748, 12759227, 13313976, 17666622, 19970964, 23555496, 25518454, 35333244, 38277681, 39941928, 51036908, 70666488, 76555362, 102073816, 114833043, 153110724, 229666086, 306221448, 459332172, 918664344]

約数ペア:

[(1, 918664344), (2, 459332172), (3, 306221448), (4, 229666086), (6, 153110724), (8, 114833043), (9, 102073816), (12, 76555362), (13, 70666488), (18, 51036908), (23, 39941928), (24, 38277681), (26, 35333244), (36, 25518454), (39, 23555496), (46, 19970964), (52, 17666622), (69, 13313976), (72, 12759227), (78, 11777748), (92, 9985482), (104, 8833311), (117, 7851832), (138, 6656988), (139, 6609096), (156, 5888874), (184, 4992741), (207, 4437992), (234, 3925916), (276, 3328494), (278, 3304548), (299, 3072456), (307, 2992392), (312, 2944437), (414, 2218996), (417, 2203032), (468, 1962958), (552, 1664247), (556, 1652274), (598, 1536228), (614, 1496196), (828, 1109498), (834, 1101516), (897, 1024152), (921, 997464), (936, 981479), (1112, 826137), (1196, 768114), (1228, 748098), (1251, 734344), (1656, 554749), (1668, 550758), (1794, 512076), (1807, 508392), (1842, 498732), (2392, 384057), (2456, 374049), (2502, 367172), (2691, 341384), (2763, 332488), (3197, 287352), (3336, 275379), (3588, 256038), (3614, 254196), (3684, 249366), (3991, 230184), (5004, 183586), (5382, 170692), (5421, 169464), (5526, 166244), (6394, 143676), (7061, 130104), (7176, 128019), (7228, 127098), (7368, 124683), (7982, 115092), (9591, 95784), (10008, 91793), (10764, 85346), (10842, 84732), (11052, 83122), (11973, 76728), (12788, 71838), (14122, 65052), (14456, 63549), (15964, 57546), (16263, 56488), (19182, 47892), (21183, 43368), (21528, 42673), (21684, 42366), (22104, 41561), (23946, 38364), (25576, 35919), (28244, 32526), (28773, 31928)]