1307495484

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{829}}^1$

素因数の和:1259

約数の個数: 72

約数和(自身を含む): 3340842960

約数和(自身を除く): 2033347476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 227, 386, 454, 579, 681, 772, 829, 908, 1158, 1362, 1658, 1737, 2043, 2316, 2487, 2724, 3316, 3474, 4086, 4974, 6948, 7461, 8172, 9948, 14922, 29844, 43811, 87622, 131433, 159997, 175244, 188183, 262866, 319994, 376366, 394299, 479991, 525732, 564549, 639988, 752732, 788598, 959982, 1129098, 1439973, 1577196, 1693647, 1919964, 2258196, 2879946, 3387294, 5759892, 6774588, 36319319, 72638638, 108957957, 145277276, 217915914, 326873871, 435831828, 653747742, 1307495484]

約数ペア:

[(1, 1307495484), (2, 653747742), (3, 435831828), (4, 326873871), (6, 217915914), (9, 145277276), (12, 108957957), (18, 72638638), (36, 36319319), (193, 6774588), (227, 5759892), (386, 3387294), (454, 2879946), (579, 2258196), (681, 1919964), (772, 1693647), (829, 1577196), (908, 1439973), (1158, 1129098), (1362, 959982), (1658, 788598), (1737, 752732), (2043, 639988), (2316, 564549), (2487, 525732), (2724, 479991), (3316, 394299), (3474, 376366), (4086, 319994), (4974, 262866), (6948, 188183), (7461, 175244), (8172, 159997), (9948, 131433), (14922, 87622), (29844, 43811)]