1406406852

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1583}}^1$

素因数の和:1682

約数の個数: 144

約数和(自身を含む): 3943779840

約数和(自身を除く): 2537372988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 37, 46, 58, 69, 74, 87, 92, 111, 116, 138, 148, 174, 207, 222, 261, 276, 333, 348, 414, 444, 522, 666, 667, 828, 851, 1044, 1073, 1332, 1334, 1583, 1702, 2001, 2146, 2553, 2668, 3166, 3219, 3404, 4002, 4292, 4749, 5106, 6003, 6332, 6438, 7659, 8004, 9498, 9657, 10212, 12006, 12876, 14247, 15318, 18996, 19314, 24012, 24679, 28494, 30636, 36409, 38628, 45907, 49358, 56988, 58571, 72818, 74037, 91814, 98716, 109227, 117142, 137721, 145636, 148074, 175713, 183628, 218454, 222111, 234284, 275442, 296148, 327681, 351426, 413163, 436908, 444222, 527139, 550884, 655362, 702852, 826326, 888444, 1054278, 1055861, 1310724, 1347133, 1652652, 1698559, 2108556, 2111722, 2694266, 3167583, 3397118, 4041399, 4223444, 5095677, 5388532, 6335166, 6794236, 8082798, 9502749, 10191354, 12124197, 12670332, 15287031, 16165596, 19005498, 20382708, 24248394, 30574062, 38010996, 39066857, 48496788, 61148124, 78133714, 117200571, 156267428, 234401142, 351601713, 468802284, 703203426, 1406406852]

約数ペア:

[(1, 1406406852), (2, 703203426), (3, 468802284), (4, 351601713), (6, 234401142), (9, 156267428), (12, 117200571), (18, 78133714), (23, 61148124), (29, 48496788), (36, 39066857), (37, 38010996), (46, 30574062), (58, 24248394), (69, 20382708), (74, 19005498), (87, 16165596), (92, 15287031), (111, 12670332), (116, 12124197), (138, 10191354), (148, 9502749), (174, 8082798), (207, 6794236), (222, 6335166), (261, 5388532), (276, 5095677), (333, 4223444), (348, 4041399), (414, 3397118), (444, 3167583), (522, 2694266), (666, 2111722), (667, 2108556), (828, 1698559), (851, 1652652), (1044, 1347133), (1073, 1310724), (1332, 1055861), (1334, 1054278), (1583, 888444), (1702, 826326), (2001, 702852), (2146, 655362), (2553, 550884), (2668, 527139), (3166, 444222), (3219, 436908), (3404, 413163), (4002, 351426), (4292, 327681), (4749, 296148), (5106, 275442), (6003, 234284), (6332, 222111), (6438, 218454), (7659, 183628), (8004, 175713), (9498, 148074), (9657, 145636), (10212, 137721), (12006, 117142), (12876, 109227), (14247, 98716), (15318, 91814), (18996, 74037), (19314, 72818), (24012, 58571), (24679, 56988), (28494, 49358), (30636, 45907), (36409, 38628)]