238460328

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 687052800

約数和(自身を除く): 448592472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 83, 94, 108, 141, 166, 188, 216, 249, 282, 283, 332, 376, 423, 498, 564, 566, 664, 747, 846, 849, 996, 1128, 1132, 1269, 1494, 1692, 1698, 1992, 2241, 2264, 2538, 2547, 2988, 3384, 3396, 3901, 4482, 5076, 5094, 5976, 6792, 7641, 7802, 8964, 10152, 10188, 11703, 13301, 15282, 15604, 17928, 20376, 23406, 23489, 26602, 30564, 31208, 35109, 39903, 46812, 46978, 53204, 61128, 70218, 70467, 79806, 93624, 93956, 105327, 106408, 119709, 140436, 140934, 159612, 187912, 210654, 211401, 239418, 280872, 281868, 319224, 359127, 421308, 422802, 478836, 563736, 634203, 718254, 842616, 845604, 957672, 1103983, 1268406, 1436508, 1691208, 2207966, 2536812, 2873016, 3311949, 4415932, 5073624, 6623898, 8831864, 9935847, 13247796, 19871694, 26495592, 29807541, 39743388, 59615082, 79486776, 119230164, 238460328]

約数ペア:

[(1, 238460328), (2, 119230164), (3, 79486776), (4, 59615082), (6, 39743388), (8, 29807541), (9, 26495592), (12, 19871694), (18, 13247796), (24, 9935847), (27, 8831864), (36, 6623898), (47, 5073624), (54, 4415932), (72, 3311949), (83, 2873016), (94, 2536812), (108, 2207966), (141, 1691208), (166, 1436508), (188, 1268406), (216, 1103983), (249, 957672), (282, 845604), (283, 842616), (332, 718254), (376, 634203), (423, 563736), (498, 478836), (564, 422802), (566, 421308), (664, 359127), (747, 319224), (846, 281868), (849, 280872), (996, 239418), (1128, 211401), (1132, 210654), (1269, 187912), (1494, 159612), (1692, 140934), (1698, 140436), (1992, 119709), (2241, 106408), (2264, 105327), (2538, 93956), (2547, 93624), (2988, 79806), (3384, 70467), (3396, 70218), (3901, 61128), (4482, 53204), (5076, 46978), (5094, 46812), (5976, 39903), (6792, 35109), (7641, 31208), (7802, 30564), (8964, 26602), (10152, 23489), (10188, 23406), (11703, 20376), (13301, 17928), (15282, 15604)]