40312896

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:580

約数の個数: 112

約数和(自身を含む): 118798848

約数和(自身を除く): 78485952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 521, 624, 744, 806, 832, 992, 1042, 1209, 1248, 1488, 1563, 1612, 1984, 2084, 2418, 2496, 2976, 3126, 3224, 4168, 4836, 5952, 6252, 6448, 6773, 8336, 9672, 12504, 12896, 13546, 16151, 16672, 19344, 20319, 25008, 25792, 27092, 32302, 33344, 38688, 40638, 48453, 50016, 54184, 64604, 77376, 81276, 96906, 100032, 108368, 129208, 162552, 193812, 209963, 216736, 258416, 325104, 387624, 419926, 433472, 516832, 629889, 650208, 775248, 839852, 1033664, 1259778, 1300416, 1550496, 1679704, 2519556, 3100992, 3359408, 5039112, 6718816, 10078224, 13437632, 20156448, 40312896]

約数ペア:

[(1, 40312896), (2, 20156448), (3, 13437632), (4, 10078224), (6, 6718816), (8, 5039112), (12, 3359408), (13, 3100992), (16, 2519556), (24, 1679704), (26, 1550496), (31, 1300416), (32, 1259778), (39, 1033664), (48, 839852), (52, 775248), (62, 650208), (64, 629889), (78, 516832), (93, 433472), (96, 419926), (104, 387624), (124, 325104), (156, 258416), (186, 216736), (192, 209963), (208, 193812), (248, 162552), (312, 129208), (372, 108368), (403, 100032), (416, 96906), (496, 81276), (521, 77376), (624, 64604), (744, 54184), (806, 50016), (832, 48453), (992, 40638), (1042, 38688), (1209, 33344), (1248, 32302), (1488, 27092), (1563, 25792), (1612, 25008), (1984, 20319), (2084, 19344), (2418, 16672), (2496, 16151), (2976, 13546), (3126, 12896), (3224, 12504), (4168, 9672), (4836, 8336), (5952, 6773), (6252, 6448)]