270566388

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 751435776

約数和(自身を除く): 480869388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 83, 92, 93, 124, 127, 138, 166, 186, 207, 249, 254, 276, 279, 332, 372, 381, 414, 498, 508, 558, 713, 747, 762, 828, 996, 1116, 1143, 1426, 1494, 1524, 1909, 2139, 2286, 2573, 2852, 2921, 2988, 3818, 3937, 4278, 4572, 5146, 5727, 5842, 6417, 7636, 7719, 7874, 8556, 8763, 10292, 10541, 11454, 11684, 11811, 12834, 15438, 15748, 17181, 17526, 21082, 22908, 23157, 23622, 25668, 26289, 30876, 31623, 34362, 35052, 35433, 42164, 46314, 47244, 52578, 59179, 63246, 68724, 70866, 90551, 92628, 94869, 105156, 118358, 126492, 141732, 177537, 181102, 189738, 236716, 242443, 271653, 326771, 355074, 362204, 379476, 484886, 532611, 543306, 653542, 710148, 727329, 814959, 969772, 980313, 1065222, 1086612, 1307084, 1454658, 1629918, 1960626, 2130444, 2181987, 2909316, 2940939, 3259836, 3921252, 4363974, 5881878, 7515733, 8727948, 11763756, 15031466, 22547199, 30062932, 45094398, 67641597, 90188796, 135283194, 270566388]

約数ペア:

[(1, 270566388), (2, 135283194), (3, 90188796), (4, 67641597), (6, 45094398), (9, 30062932), (12, 22547199), (18, 15031466), (23, 11763756), (31, 8727948), (36, 7515733), (46, 5881878), (62, 4363974), (69, 3921252), (83, 3259836), (92, 2940939), (93, 2909316), (124, 2181987), (127, 2130444), (138, 1960626), (166, 1629918), (186, 1454658), (207, 1307084), (249, 1086612), (254, 1065222), (276, 980313), (279, 969772), (332, 814959), (372, 727329), (381, 710148), (414, 653542), (498, 543306), (508, 532611), (558, 484886), (713, 379476), (747, 362204), (762, 355074), (828, 326771), (996, 271653), (1116, 242443), (1143, 236716), (1426, 189738), (1494, 181102), (1524, 177537), (1909, 141732), (2139, 126492), (2286, 118358), (2573, 105156), (2852, 94869), (2921, 92628), (2988, 90551), (3818, 70866), (3937, 68724), (4278, 63246), (4572, 59179), (5146, 52578), (5727, 47244), (5842, 46314), (6417, 42164), (7636, 35433), (7719, 35052), (7874, 34362), (8556, 31623), (8763, 30876), (10292, 26289), (10541, 25668), (11454, 23622), (11684, 23157), (11811, 22908), (12834, 21082), (15438, 17526), (15748, 17181)]