394667316

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1147

約数の個数: 120

約数和(自身を含む): 1104894560

約数和(自身を除く): 710227244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 61, 76, 81, 108, 114, 122, 162, 171, 183, 228, 244, 324, 342, 366, 513, 549, 684, 732, 1026, 1051, 1098, 1159, 1539, 1647, 2052, 2102, 2196, 2318, 3078, 3153, 3294, 3477, 4204, 4636, 4941, 6156, 6306, 6588, 6954, 9459, 9882, 10431, 12612, 13908, 18918, 19764, 19969, 20862, 28377, 31293, 37836, 39938, 41724, 56754, 59907, 62586, 64111, 79876, 85131, 93879, 113508, 119814, 125172, 128222, 170262, 179721, 187758, 192333, 239628, 256444, 340524, 359442, 375516, 384666, 539163, 576999, 718884, 769332, 1078326, 1153998, 1218109, 1617489, 1730997, 2156652, 2307996, 2436218, 3234978, 3461994, 3654327, 4872436, 5192991, 6469956, 6923988, 7308654, 10385982, 10962981, 14617308, 20771964, 21925962, 32888943, 43851924, 65777886, 98666829, 131555772, 197333658, 394667316]

約数ペア:

[(1, 394667316), (2, 197333658), (3, 131555772), (4, 98666829), (6, 65777886), (9, 43851924), (12, 32888943), (18, 21925962), (19, 20771964), (27, 14617308), (36, 10962981), (38, 10385982), (54, 7308654), (57, 6923988), (61, 6469956), (76, 5192991), (81, 4872436), (108, 3654327), (114, 3461994), (122, 3234978), (162, 2436218), (171, 2307996), (183, 2156652), (228, 1730997), (244, 1617489), (324, 1218109), (342, 1153998), (366, 1078326), (513, 769332), (549, 718884), (684, 576999), (732, 539163), (1026, 384666), (1051, 375516), (1098, 359442), (1159, 340524), (1539, 256444), (1647, 239628), (2052, 192333), (2102, 187758), (2196, 179721), (2318, 170262), (3078, 128222), (3153, 125172), (3294, 119814), (3477, 113508), (4204, 93879), (4636, 85131), (4941, 79876), (6156, 64111), (6306, 62586), (6588, 59907), (6954, 56754), (9459, 41724), (9882, 39938), (10431, 37836), (12612, 31293), (13908, 28377), (18918, 20862), (19764, 19969)]