1239418908

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:494

約数の個数: 240

約数和(自身を含む): 4031340544

約数和(自身を除く): 2791921636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 127, 156, 162, 182, 189, 234, 252, 254, 273, 324, 331, 351, 364, 378, 381, 468, 508, 546, 567, 662, 702, 756, 762, 819, 889, 993, 1053, 1092, 1134, 1143, 1324, 1404, 1524, 1638, 1651, 1778, 1986, 2106, 2268, 2286, 2317, 2457, 2667, 2979, 3276, 3302, 3429, 3556, 3972, 4212, 4303, 4572, 4634, 4914, 4953, 5334, 5958, 6604, 6858, 6951, 7371, 8001, 8606, 8937, 9268, 9828, 9906, 10287, 10668, 11557, 11916, 12909, 13716, 13902, 14742, 14859, 16002, 17212, 17874, 19812, 20574, 20853, 23114, 24003, 25818, 26811, 27804, 29484, 29718, 30121, 32004, 34671, 35748, 38727, 41148, 41706, 42037, 44577, 46228, 48006, 51636, 53622, 59436, 60242, 62559, 69342, 72009, 77454, 83412, 84074, 89154, 90363, 96012, 104013, 107244, 116181, 120484, 125118, 126111, 133731, 138684, 144018, 154908, 168148, 178308, 180726, 187677, 208026, 232362, 250236, 252222, 267462, 271089, 288036, 294259, 312039, 348543, 361452, 375354, 378333, 416052, 464724, 504444, 534924, 542178, 546481, 588518, 624078, 697086, 750708, 756666, 813267, 882777, 936117, 1084356, 1092962, 1134999, 1177036, 1248156, 1394172, 1513332, 1626534, 1639443, 1765554, 1872234, 2185924, 2269998, 2439801, 2648331, 3253068, 3278886, 3404997, 3531108, 3744468, 3825367, 4539996, 4879602, 4918329, 5296662, 6557772, 6809994, 7650734, 7944993, 9759204, 9836658, 10593324, 11476101, 13619988, 14754987, 15301468, 15889986, 19673316, 22952202, 23834979, 29509974, 31779972, 34428303, 44264961, 45904404, 47669958, 59019948, 68856606, 88529922, 95339916, 103284909, 137713212, 177059844, 206569818, 309854727, 413139636, 619709454, 1239418908]

約数ペア:

[(1, 1239418908), (2, 619709454), (3, 413139636), (4, 309854727), (6, 206569818), (7, 177059844), (9, 137713212), (12, 103284909), (13, 95339916), (14, 88529922), (18, 68856606), (21, 59019948), (26, 47669958), (27, 45904404), (28, 44264961), (36, 34428303), (39, 31779972), (42, 29509974), (52, 23834979), (54, 22952202), (63, 19673316), (78, 15889986), (81, 15301468), (84, 14754987), (91, 13619988), (108, 11476101), (117, 10593324), (126, 9836658), (127, 9759204), (156, 7944993), (162, 7650734), (182, 6809994), (189, 6557772), (234, 5296662), (252, 4918329), (254, 4879602), (273, 4539996), (324, 3825367), (331, 3744468), (351, 3531108), (364, 3404997), (378, 3278886), (381, 3253068), (468, 2648331), (508, 2439801), (546, 2269998), (567, 2185924), (662, 1872234), (702, 1765554), (756, 1639443), (762, 1626534), (819, 1513332), (889, 1394172), (993, 1248156), (1053, 1177036), (1092, 1134999), (1134, 1092962), (1143, 1084356), (1324, 936117), (1404, 882777), (1524, 813267), (1638, 756666), (1651, 750708), (1778, 697086), (1986, 624078), (2106, 588518), (2268, 546481), (2286, 542178), (2317, 534924), (2457, 504444), (2667, 464724), (2979, 416052), (3276, 378333), (3302, 375354), (3429, 361452), (3556, 348543), (3972, 312039), (4212, 294259), (4303, 288036), (4572, 271089), (4634, 267462), (4914, 252222), (4953, 250236), (5334, 232362), (5958, 208026), (6604, 187677), (6858, 180726), (6951, 178308), (7371, 168148), (8001, 154908), (8606, 144018), (8937, 138684), (9268, 133731), (9828, 126111), (9906, 125118), (10287, 120484), (10668, 116181), (11557, 107244), (11916, 104013), (12909, 96012), (13716, 90363), (13902, 89154), (14742, 84074), (14859, 83412), (16002, 77454), (17212, 72009), (17874, 69342), (19812, 62559), (20574, 60242), (20853, 59436), (23114, 53622), (24003, 51636), (25818, 48006), (26811, 46228), (27804, 44577), (29484, 42037), (29718, 41706), (30121, 41148), (32004, 38727), (34671, 35748)]