338929488

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:314

約数の個数: 160

約数和(自身を含む): 1007614080

約数和(自身を除く): 668684592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 113, 131, 144, 159, 212, 216, 226, 262, 318, 339, 393, 424, 432, 452, 477, 524, 636, 678, 786, 848, 904, 954, 1017, 1048, 1179, 1272, 1356, 1431, 1572, 1808, 1908, 2034, 2096, 2358, 2544, 2712, 2862, 3051, 3144, 3537, 3816, 4068, 4716, 5424, 5724, 5989, 6102, 6288, 6943, 7074, 7632, 8136, 9432, 11448, 11978, 12204, 13886, 14148, 14803, 16272, 17967, 18864, 20829, 22896, 23956, 24408, 27772, 28296, 29606, 35934, 41658, 44409, 47912, 48816, 53901, 55544, 56592, 59212, 62487, 71868, 83316, 88818, 95824, 107802, 111088, 118424, 124974, 133227, 143736, 161703, 166632, 177636, 187461, 215604, 236848, 249948, 266454, 287472, 323406, 333264, 355272, 374922, 399681, 431208, 499896, 532908, 646812, 710544, 749844, 784559, 799362, 862416, 999792, 1065816, 1293624, 1499688, 1569118, 1598724, 2131632, 2353677, 2587248, 2999376, 3138236, 3197448, 4707354, 6276472, 6394896, 7061031, 9414708, 12552944, 14122062, 18829416, 21183093, 28244124, 37658832, 42366186, 56488248, 84732372, 112976496, 169464744, 338929488]

約数ペア:

[(1, 338929488), (2, 169464744), (3, 112976496), (4, 84732372), (6, 56488248), (8, 42366186), (9, 37658832), (12, 28244124), (16, 21183093), (18, 18829416), (24, 14122062), (27, 12552944), (36, 9414708), (48, 7061031), (53, 6394896), (54, 6276472), (72, 4707354), (106, 3197448), (108, 3138236), (113, 2999376), (131, 2587248), (144, 2353677), (159, 2131632), (212, 1598724), (216, 1569118), (226, 1499688), (262, 1293624), (318, 1065816), (339, 999792), (393, 862416), (424, 799362), (432, 784559), (452, 749844), (477, 710544), (524, 646812), (636, 532908), (678, 499896), (786, 431208), (848, 399681), (904, 374922), (954, 355272), (1017, 333264), (1048, 323406), (1179, 287472), (1272, 266454), (1356, 249948), (1431, 236848), (1572, 215604), (1808, 187461), (1908, 177636), (2034, 166632), (2096, 161703), (2358, 143736), (2544, 133227), (2712, 124974), (2862, 118424), (3051, 111088), (3144, 107802), (3537, 95824), (3816, 88818), (4068, 83316), (4716, 71868), (5424, 62487), (5724, 59212), (5989, 56592), (6102, 55544), (6288, 53901), (6943, 48816), (7074, 47912), (7632, 44409), (8136, 41658), (9432, 35934), (11448, 29606), (11978, 28296), (12204, 27772), (13886, 24408), (14148, 23956), (14803, 22896), (16272, 20829), (17967, 18864)]