209424312

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:610

約数の個数: 128

約数和(自身を含む): 612000000

約数和(自身を除く): 402575688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 67, 72, 87, 108, 116, 134, 174, 201, 216, 232, 261, 268, 348, 402, 499, 522, 536, 603, 696, 783, 804, 998, 1044, 1206, 1497, 1566, 1608, 1809, 1943, 1996, 2088, 2412, 2994, 3132, 3618, 3886, 3992, 4491, 4824, 5829, 5988, 6264, 7236, 7772, 8982, 11658, 11976, 13473, 14471, 14472, 15544, 17487, 17964, 23316, 26946, 28942, 33433, 34974, 35928, 43413, 46632, 52461, 53892, 57884, 66866, 69948, 86826, 100299, 104922, 107784, 115768, 130239, 133732, 139896, 173652, 200598, 209844, 260478, 267464, 300897, 347304, 390717, 401196, 419688, 520956, 601794, 781434, 802392, 902691, 969557, 1041912, 1203588, 1562868, 1805382, 1939114, 2407176, 2908671, 3125736, 3610764, 3878228, 5817342, 7221528, 7756456, 8726013, 11634684, 17452026, 23269368, 26178039, 34904052, 52356078, 69808104, 104712156, 209424312]

約数ペア:

[(1, 209424312), (2, 104712156), (3, 69808104), (4, 52356078), (6, 34904052), (8, 26178039), (9, 23269368), (12, 17452026), (18, 11634684), (24, 8726013), (27, 7756456), (29, 7221528), (36, 5817342), (54, 3878228), (58, 3610764), (67, 3125736), (72, 2908671), (87, 2407176), (108, 1939114), (116, 1805382), (134, 1562868), (174, 1203588), (201, 1041912), (216, 969557), (232, 902691), (261, 802392), (268, 781434), (348, 601794), (402, 520956), (499, 419688), (522, 401196), (536, 390717), (603, 347304), (696, 300897), (783, 267464), (804, 260478), (998, 209844), (1044, 200598), (1206, 173652), (1497, 139896), (1566, 133732), (1608, 130239), (1809, 115768), (1943, 107784), (1996, 104922), (2088, 100299), (2412, 86826), (2994, 69948), (3132, 66866), (3618, 57884), (3886, 53892), (3992, 52461), (4491, 46632), (4824, 43413), (5829, 35928), (5988, 34974), (6264, 33433), (7236, 28942), (7772, 26946), (8982, 23316), (11658, 17964), (11976, 17487), (13473, 15544), (14471, 14472)]