319949784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19237}}^1$

素因数の和:19270

約数の個数: 128

約数和(自身を含む): 1108108800

約数和(自身を除く): 788159016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 462, 504, 594, 616, 693, 756, 792, 924, 1188, 1386, 1512, 1848, 2079, 2376, 2772, 4158, 5544, 8316, 16632, 19237, 38474, 57711, 76948, 115422, 134659, 153896, 173133, 211607, 230844, 269318, 346266, 403977, 423214, 461688, 519399, 538636, 634821, 692532, 807954, 846428, 1038798, 1077272, 1211931, 1269642, 1385064, 1481249, 1615908, 1692856, 1904463, 2077596, 2423862, 2539284, 2962498, 3231816, 3635793, 3808926, 4155192, 4443747, 4847724, 5078568, 5713389, 5924996, 7271586, 7617852, 8887494, 9695448, 11426778, 11849992, 13331241, 14543172, 15235704, 17774988, 22853556, 26662482, 29086344, 35549976, 39993723, 45707112, 53324964, 79987446, 106649928, 159974892, 319949784]

約数ペア:

[(1, 319949784), (2, 159974892), (3, 106649928), (4, 79987446), (6, 53324964), (7, 45707112), (8, 39993723), (9, 35549976), (11, 29086344), (12, 26662482), (14, 22853556), (18, 17774988), (21, 15235704), (22, 14543172), (24, 13331241), (27, 11849992), (28, 11426778), (33, 9695448), (36, 8887494), (42, 7617852), (44, 7271586), (54, 5924996), (56, 5713389), (63, 5078568), (66, 4847724), (72, 4443747), (77, 4155192), (84, 3808926), (88, 3635793), (99, 3231816), (108, 2962498), (126, 2539284), (132, 2423862), (154, 2077596), (168, 1904463), (189, 1692856), (198, 1615908), (216, 1481249), (231, 1385064), (252, 1269642), (264, 1211931), (297, 1077272), (308, 1038798), (378, 846428), (396, 807954), (462, 692532), (504, 634821), (594, 538636), (616, 519399), (693, 461688), (756, 423214), (792, 403977), (924, 346266), (1188, 269318), (1386, 230844), (1512, 211607), (1848, 173133), (2079, 153896), (2376, 134659), (2772, 115422), (4158, 76948), (5544, 57711), (8316, 38474), (16632, 19237)]