1239809004

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:330

約数の個数: 240

約数和(自身を含む): 3870451200

約数和(自身を除く): 2630642196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 67, 81, 82, 84, 108, 123, 126, 134, 162, 164, 189, 199, 201, 246, 252, 268, 287, 324, 369, 378, 398, 402, 469, 492, 567, 574, 597, 603, 738, 756, 796, 804, 861, 938, 1107, 1134, 1148, 1194, 1206, 1393, 1407, 1476, 1722, 1791, 1809, 1876, 2214, 2268, 2388, 2412, 2583, 2747, 2786, 2814, 3321, 3444, 3582, 3618, 4179, 4221, 4428, 5166, 5373, 5427, 5494, 5572, 5628, 6642, 7164, 7236, 7749, 8159, 8241, 8358, 8442, 10332, 10746, 10854, 10988, 12537, 12663, 13284, 13333, 15498, 16119, 16318, 16482, 16716, 16884, 19229, 21492, 21708, 23247, 24477, 24723, 25074, 25326, 26666, 30996, 32238, 32636, 32964, 37611, 37989, 38458, 39999, 46494, 48954, 49446, 50148, 50652, 53332, 57113, 57687, 64476, 73431, 74169, 75222, 75978, 76916, 79998, 92988, 93331, 97908, 98892, 112833, 114226, 115374, 119997, 146862, 148338, 150444, 151956, 159996, 171339, 173061, 186662, 220293, 222507, 225666, 228452, 230748, 239994, 279993, 293724, 296676, 342678, 346122, 359991, 373324, 440586, 445014, 451332, 479988, 514017, 519183, 546653, 559986, 660879, 685356, 692244, 719982, 839979, 881172, 890028, 1028034, 1038366, 1079973, 1093306, 1119972, 1321758, 1439964, 1542051, 1557549, 1639959, 1679958, 2056068, 2076732, 2159946, 2186612, 2519937, 2643516, 3084102, 3115098, 3279918, 3359916, 3826571, 4319892, 4626153, 4919877, 5039874, 6168204, 6230196, 6559836, 7559811, 7653142, 9252306, 9839754, 10079748, 11479713, 14759631, 15119622, 15306284, 18504612, 19679508, 22959426, 29519262, 30239244, 34439139, 44278893, 45918852, 59038524, 68878278, 88557786, 103317417, 137756556, 177115572, 206634834, 309952251, 413269668, 619904502, 1239809004]

約数ペア:

[(1, 1239809004), (2, 619904502), (3, 413269668), (4, 309952251), (6, 206634834), (7, 177115572), (9, 137756556), (12, 103317417), (14, 88557786), (18, 68878278), (21, 59038524), (27, 45918852), (28, 44278893), (36, 34439139), (41, 30239244), (42, 29519262), (54, 22959426), (63, 19679508), (67, 18504612), (81, 15306284), (82, 15119622), (84, 14759631), (108, 11479713), (123, 10079748), (126, 9839754), (134, 9252306), (162, 7653142), (164, 7559811), (189, 6559836), (199, 6230196), (201, 6168204), (246, 5039874), (252, 4919877), (268, 4626153), (287, 4319892), (324, 3826571), (369, 3359916), (378, 3279918), (398, 3115098), (402, 3084102), (469, 2643516), (492, 2519937), (567, 2186612), (574, 2159946), (597, 2076732), (603, 2056068), (738, 1679958), (756, 1639959), (796, 1557549), (804, 1542051), (861, 1439964), (938, 1321758), (1107, 1119972), (1134, 1093306), (1148, 1079973), (1194, 1038366), (1206, 1028034), (1393, 890028), (1407, 881172), (1476, 839979), (1722, 719982), (1791, 692244), (1809, 685356), (1876, 660879), (2214, 559986), (2268, 546653), (2388, 519183), (2412, 514017), (2583, 479988), (2747, 451332), (2786, 445014), (2814, 440586), (3321, 373324), (3444, 359991), (3582, 346122), (3618, 342678), (4179, 296676), (4221, 293724), (4428, 279993), (5166, 239994), (5373, 230748), (5427, 228452), (5494, 225666), (5572, 222507), (5628, 220293), (6642, 186662), (7164, 173061), (7236, 171339), (7749, 159996), (8159, 151956), (8241, 150444), (8358, 148338), (8442, 146862), (10332, 119997), (10746, 115374), (10854, 114226), (10988, 112833), (12537, 98892), (12663, 97908), (13284, 93331), (13333, 92988), (15498, 79998), (16119, 76916), (16318, 75978), (16482, 75222), (16716, 74169), (16884, 73431), (19229, 64476), (21492, 57687), (21708, 57113), (23247, 53332), (24477, 50652), (24723, 50148), (25074, 49446), (25326, 48954), (26666, 46494), (30996, 39999), (32238, 38458), (32636, 37989), (32964, 37611)]