348512892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 1029611520

約数和(自身を除く): 681098628

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 127, 147, 156, 182, 196, 254, 273, 294, 359, 364, 381, 508, 546, 588, 637, 718, 762, 889, 1077, 1092, 1274, 1436, 1524, 1651, 1778, 1911, 2154, 2513, 2548, 2667, 3302, 3556, 3822, 4308, 4667, 4953, 5026, 5334, 6223, 6604, 7539, 7644, 9334, 9906, 10052, 10668, 11557, 12446, 14001, 15078, 17591, 18668, 18669, 19812, 23114, 24892, 28002, 30156, 32669, 34671, 35182, 37338, 45593, 46228, 52773, 56004, 65338, 69342, 70364, 74676, 80899, 91186, 98007, 105546, 130676, 136779, 138684, 161798, 182372, 196014, 211092, 228683, 242697, 273558, 319151, 323596, 392028, 457366, 485394, 547116, 592709, 638302, 686049, 914732, 957453, 970788, 1185418, 1276604, 1372098, 1778127, 1914906, 2234057, 2370836, 2744196, 3556254, 3829812, 4148963, 4468114, 6702171, 7112508, 8297926, 8936228, 12446889, 13404342, 16595852, 24893778, 26808684, 29042741, 49787556, 58085482, 87128223, 116170964, 174256446, 348512892]

約数ペア:

[(1, 348512892), (2, 174256446), (3, 116170964), (4, 87128223), (6, 58085482), (7, 49787556), (12, 29042741), (13, 26808684), (14, 24893778), (21, 16595852), (26, 13404342), (28, 12446889), (39, 8936228), (42, 8297926), (49, 7112508), (52, 6702171), (78, 4468114), (84, 4148963), (91, 3829812), (98, 3556254), (127, 2744196), (147, 2370836), (156, 2234057), (182, 1914906), (196, 1778127), (254, 1372098), (273, 1276604), (294, 1185418), (359, 970788), (364, 957453), (381, 914732), (508, 686049), (546, 638302), (588, 592709), (637, 547116), (718, 485394), (762, 457366), (889, 392028), (1077, 323596), (1092, 319151), (1274, 273558), (1436, 242697), (1524, 228683), (1651, 211092), (1778, 196014), (1911, 182372), (2154, 161798), (2513, 138684), (2548, 136779), (2667, 130676), (3302, 105546), (3556, 98007), (3822, 91186), (4308, 80899), (4667, 74676), (4953, 70364), (5026, 69342), (5334, 65338), (6223, 56004), (6604, 52773), (7539, 46228), (7644, 45593), (9334, 37338), (9906, 35182), (10052, 34671), (10668, 32669), (11557, 30156), (12446, 28002), (14001, 24892), (15078, 23114), (17591, 19812), (18668, 18669)]