283427172

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 216

約数和(自身を含む): 884362752

約数和(自身を除く): 600935580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 71, 73, 84, 93, 98, 124, 126, 142, 146, 147, 186, 196, 213, 217, 219, 252, 279, 284, 292, 294, 372, 426, 434, 438, 441, 497, 511, 558, 588, 639, 651, 657, 852, 868, 876, 882, 994, 1022, 1116, 1278, 1302, 1314, 1491, 1519, 1533, 1764, 1953, 1988, 2044, 2201, 2263, 2556, 2604, 2628, 2982, 3038, 3066, 3479, 3577, 3906, 4402, 4473, 4526, 4557, 4599, 5183, 5964, 6076, 6132, 6603, 6789, 6958, 7154, 7812, 8804, 8946, 9052, 9114, 9198, 10366, 10437, 10731, 13206, 13578, 13671, 13916, 14308, 15407, 15549, 15841, 17892, 18228, 18396, 19809, 20367, 20732, 20874, 21462, 26412, 27156, 27342, 30814, 31098, 31311, 31682, 32193, 36281, 39618, 40734, 41748, 42924, 46221, 46647, 47523, 54684, 61628, 62196, 62622, 63364, 64386, 72562, 79236, 81468, 92442, 93294, 95046, 107849, 108843, 110887, 125244, 128772, 138663, 142569, 145124, 160673, 184884, 186588, 190092, 215698, 217686, 221774, 253967, 277326, 285138, 321346, 323547, 326529, 332661, 431396, 435372, 443548, 482019, 507934, 554652, 570276, 642692, 647094, 653058, 665322, 761901, 964038, 970641, 997983, 1015868, 1124711, 1294188, 1306116, 1330644, 1446057, 1523802, 1928076, 1941282, 1995966, 2249422, 2285703, 2892114, 3047604, 3374133, 3882564, 3991932, 4498844, 4571406, 5784228, 6748266, 7872977, 9142812, 10122399, 13496532, 15745954, 20244798, 23618931, 31491908, 40489596, 47237862, 70856793, 94475724, 141713586, 283427172]

約数ペア:

[(1, 283427172), (2, 141713586), (3, 94475724), (4, 70856793), (6, 47237862), (7, 40489596), (9, 31491908), (12, 23618931), (14, 20244798), (18, 15745954), (21, 13496532), (28, 10122399), (31, 9142812), (36, 7872977), (42, 6748266), (49, 5784228), (62, 4571406), (63, 4498844), (71, 3991932), (73, 3882564), (84, 3374133), (93, 3047604), (98, 2892114), (124, 2285703), (126, 2249422), (142, 1995966), (146, 1941282), (147, 1928076), (186, 1523802), (196, 1446057), (213, 1330644), (217, 1306116), (219, 1294188), (252, 1124711), (279, 1015868), (284, 997983), (292, 970641), (294, 964038), (372, 761901), (426, 665322), (434, 653058), (438, 647094), (441, 642692), (497, 570276), (511, 554652), (558, 507934), (588, 482019), (639, 443548), (651, 435372), (657, 431396), (852, 332661), (868, 326529), (876, 323547), (882, 321346), (994, 285138), (1022, 277326), (1116, 253967), (1278, 221774), (1302, 217686), (1314, 215698), (1491, 190092), (1519, 186588), (1533, 184884), (1764, 160673), (1953, 145124), (1988, 142569), (2044, 138663), (2201, 128772), (2263, 125244), (2556, 110887), (2604, 108843), (2628, 107849), (2982, 95046), (3038, 93294), (3066, 92442), (3479, 81468), (3577, 79236), (3906, 72562), (4402, 64386), (4473, 63364), (4526, 62622), (4557, 62196), (4599, 61628), (5183, 54684), (5964, 47523), (6076, 46647), (6132, 46221), (6603, 42924), (6789, 41748), (6958, 40734), (7154, 39618), (7812, 36281), (8804, 32193), (8946, 31682), (9052, 31311), (9114, 31098), (9198, 30814), (10366, 27342), (10437, 27156), (10731, 26412), (13206, 21462), (13578, 20874), (13671, 20732), (13916, 20367), (14308, 19809), (15407, 18396), (15549, 18228), (15841, 17892)]