273869388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1256

約数の個数: 144

約数和(自身を含む): 817296480

約数和(自身を除く): 543427092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 29, 34, 36, 39, 51, 52, 58, 68, 78, 87, 102, 116, 117, 153, 156, 174, 204, 221, 234, 261, 306, 348, 377, 442, 468, 493, 522, 612, 663, 754, 884, 986, 1044, 1131, 1187, 1326, 1479, 1508, 1972, 1989, 2262, 2374, 2652, 2958, 3393, 3561, 3978, 4437, 4524, 4748, 5916, 6409, 6786, 7122, 7956, 8874, 10683, 12818, 13572, 14244, 15431, 17748, 19227, 20179, 21366, 25636, 30862, 34423, 38454, 40358, 42732, 46293, 57681, 60537, 61724, 68846, 76908, 80716, 92586, 103269, 115362, 121074, 137692, 138879, 181611, 185172, 206538, 230724, 242148, 262327, 277758, 309807, 363222, 413076, 447499, 524654, 555516, 585191, 619614, 726444, 786981, 894998, 1049308, 1170382, 1239228, 1342497, 1573962, 1755573, 1789996, 2340764, 2360943, 2684994, 3147924, 3511146, 4027491, 4721886, 5266719, 5369988, 7022292, 7607483, 8054982, 9443772, 10533438, 15214966, 16109964, 21066876, 22822449, 30429932, 45644898, 68467347, 91289796, 136934694, 273869388]

約数ペア:

[(1, 273869388), (2, 136934694), (3, 91289796), (4, 68467347), (6, 45644898), (9, 30429932), (12, 22822449), (13, 21066876), (17, 16109964), (18, 15214966), (26, 10533438), (29, 9443772), (34, 8054982), (36, 7607483), (39, 7022292), (51, 5369988), (52, 5266719), (58, 4721886), (68, 4027491), (78, 3511146), (87, 3147924), (102, 2684994), (116, 2360943), (117, 2340764), (153, 1789996), (156, 1755573), (174, 1573962), (204, 1342497), (221, 1239228), (234, 1170382), (261, 1049308), (306, 894998), (348, 786981), (377, 726444), (442, 619614), (468, 585191), (493, 555516), (522, 524654), (612, 447499), (663, 413076), (754, 363222), (884, 309807), (986, 277758), (1044, 262327), (1131, 242148), (1187, 230724), (1326, 206538), (1479, 185172), (1508, 181611), (1972, 138879), (1989, 137692), (2262, 121074), (2374, 115362), (2652, 103269), (2958, 92586), (3393, 80716), (3561, 76908), (3978, 68846), (4437, 61724), (4524, 60537), (4748, 57681), (5916, 46293), (6409, 42732), (6786, 40358), (7122, 38454), (7956, 34423), (8874, 30862), (10683, 25636), (12818, 21366), (13572, 20179), (14244, 19227), (15431, 17748)]