239828472

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:634

約数の個数: 128

約数和(自身を含む): 722534400

約数和(自身を除く): 482705928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 223, 234, 312, 351, 383, 446, 468, 669, 702, 766, 892, 936, 1149, 1338, 1404, 1532, 1784, 2007, 2298, 2676, 2808, 2899, 3064, 3447, 4014, 4596, 4979, 5352, 5798, 6021, 6894, 8028, 8697, 9192, 9958, 10341, 11596, 12042, 13788, 14937, 16056, 17394, 19916, 20682, 23192, 24084, 26091, 27576, 29874, 34788, 39832, 41364, 44811, 48168, 52182, 59748, 69576, 78273, 82728, 85409, 89622, 104364, 119496, 134433, 156546, 170818, 179244, 208728, 256227, 268866, 313092, 341636, 358488, 512454, 537732, 626184, 683272, 768681, 1024908, 1075464, 1110317, 1537362, 2049816, 2220634, 2306043, 3074724, 3330951, 4441268, 4612086, 6149448, 6661902, 8882536, 9224172, 9992853, 13323804, 18448344, 19985706, 26647608, 29978559, 39971412, 59957118, 79942824, 119914236, 239828472]

約数ペア:

[(1, 239828472), (2, 119914236), (3, 79942824), (4, 59957118), (6, 39971412), (8, 29978559), (9, 26647608), (12, 19985706), (13, 18448344), (18, 13323804), (24, 9992853), (26, 9224172), (27, 8882536), (36, 6661902), (39, 6149448), (52, 4612086), (54, 4441268), (72, 3330951), (78, 3074724), (104, 2306043), (108, 2220634), (117, 2049816), (156, 1537362), (216, 1110317), (223, 1075464), (234, 1024908), (312, 768681), (351, 683272), (383, 626184), (446, 537732), (468, 512454), (669, 358488), (702, 341636), (766, 313092), (892, 268866), (936, 256227), (1149, 208728), (1338, 179244), (1404, 170818), (1532, 156546), (1784, 134433), (2007, 119496), (2298, 104364), (2676, 89622), (2808, 85409), (2899, 82728), (3064, 78273), (3447, 69576), (4014, 59748), (4596, 52182), (4979, 48168), (5352, 44811), (5798, 41364), (6021, 39832), (6894, 34788), (8028, 29874), (8697, 27576), (9192, 26091), (9958, 24084), (10341, 23192), (11596, 20682), (12042, 19916), (13788, 17394), (14937, 16056)]