258860772

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:343

約数の個数: 120

約数和(自身を含む): 702535680

約数和(自身を除く): 443674908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 89, 94, 108, 141, 162, 178, 188, 191, 267, 282, 324, 356, 382, 423, 534, 564, 573, 764, 801, 846, 1068, 1146, 1269, 1602, 1692, 1719, 2292, 2403, 2538, 3204, 3438, 3807, 4183, 4806, 5076, 5157, 6876, 7209, 7614, 8366, 8977, 9612, 10314, 12549, 14418, 15228, 15471, 16732, 16999, 17954, 20628, 25098, 26931, 28836, 30942, 33998, 35908, 37647, 50196, 50997, 53862, 61884, 67996, 75294, 80793, 101994, 107724, 112941, 150588, 152991, 161586, 203988, 225882, 242379, 305982, 323172, 338823, 451764, 458973, 484758, 611964, 677646, 727137, 798953, 917946, 969516, 1355292, 1376919, 1454274, 1597906, 1835892, 2396859, 2753838, 2908548, 3195812, 4793718, 5507676, 7190577, 9587436, 14381154, 21571731, 28762308, 43143462, 64715193, 86286924, 129430386, 258860772]

約数ペア:

[(1, 258860772), (2, 129430386), (3, 86286924), (4, 64715193), (6, 43143462), (9, 28762308), (12, 21571731), (18, 14381154), (27, 9587436), (36, 7190577), (47, 5507676), (54, 4793718), (81, 3195812), (89, 2908548), (94, 2753838), (108, 2396859), (141, 1835892), (162, 1597906), (178, 1454274), (188, 1376919), (191, 1355292), (267, 969516), (282, 917946), (324, 798953), (356, 727137), (382, 677646), (423, 611964), (534, 484758), (564, 458973), (573, 451764), (764, 338823), (801, 323172), (846, 305982), (1068, 242379), (1146, 225882), (1269, 203988), (1602, 161586), (1692, 152991), (1719, 150588), (2292, 112941), (2403, 107724), (2538, 101994), (3204, 80793), (3438, 75294), (3807, 67996), (4183, 61884), (4806, 53862), (5076, 50997), (5157, 50196), (6876, 37647), (7209, 35908), (7614, 33998), (8366, 30942), (8977, 28836), (9612, 26931), (10314, 25098), (12549, 20628), (14418, 17954), (15228, 16999), (15471, 16732)]