31228331316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4085339}}^1$

素因数の和:4085373

約数の個数: 72

約数和(自身を含む): 91282836960

約数和(自身を除く): 60054505644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 4085339, 8170678, 12256017, 16341356, 24512034, 28597373, 49024068, 53109407, 57194746, 85792119, 106218814, 114389492, 159328221, 171584238, 200181611, 212437628, 318656442, 343168476, 371765849, 400363222, 600544833, 637312884, 743531698, 800726444, 1115297547, 1201089666, 1487063396, 2230595094, 2402179332, 2602360943, 4461190188, 5204721886, 7807082829, 10409443772, 15614165658, 31228331316]

約数ペア:

[(1, 31228331316), (2, 15614165658), (3, 10409443772), (4, 7807082829), (6, 5204721886), (7, 4461190188), (12, 2602360943), (13, 2402179332), (14, 2230595094), (21, 1487063396), (26, 1201089666), (28, 1115297547), (39, 800726444), (42, 743531698), (49, 637312884), (52, 600544833), (78, 400363222), (84, 371765849), (91, 343168476), (98, 318656442), (147, 212437628), (156, 200181611), (182, 171584238), (196, 159328221), (273, 114389492), (294, 106218814), (364, 85792119), (546, 57194746), (588, 53109407), (637, 49024068), (1092, 28597373), (1274, 24512034), (1911, 16341356), (2548, 12256017), (3822, 8170678), (7644, 4085339)]