321267492

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:467

約数の個数: 192

約数和(自身を含む): 1038768640

約数和(自身を除く): 717501148

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, 84, 91, 97, 108, 117, 126, 156, 182, 189, 194, 234, 252, 273, 291, 337, 351, 364, 378, 388, 468, 546, 582, 674, 679, 702, 756, 819, 873, 1011, 1092, 1164, 1261, 1348, 1358, 1404, 1638, 1746, 2022, 2037, 2359, 2457, 2522, 2619, 2716, 3033, 3276, 3492, 3783, 4044, 4074, 4381, 4718, 4914, 5044, 5238, 6066, 6111, 7077, 7566, 8148, 8762, 8827, 9099, 9436, 9828, 10476, 11349, 12132, 12222, 13143, 14154, 15132, 17524, 17654, 18198, 18333, 21231, 22698, 24444, 26286, 26481, 28308, 30667, 32689, 34047, 35308, 36396, 36666, 39429, 42462, 45396, 52572, 52962, 61334, 63693, 65378, 68094, 73332, 78858, 79443, 84924, 92001, 98067, 105924, 118287, 122668, 127386, 130756, 136188, 157716, 158886, 184002, 196134, 228823, 236574, 238329, 254772, 276003, 294201, 317772, 368004, 392268, 424957, 457646, 473148, 476658, 552006, 588402, 686469, 828009, 849914, 882603, 915292, 953316, 1104012, 1176804, 1274871, 1372938, 1656018, 1699828, 1765206, 2059407, 2549742, 2745876, 2974699, 3312036, 3530412, 3824613, 4118814, 5099484, 5949398, 6178221, 7649226, 8237628, 8924097, 11473839, 11898796, 12356442, 15298452, 17848194, 22947678, 24712884, 26772291, 35696388, 45895356, 53544582, 80316873, 107089164, 160633746, 321267492]

約数ペア:

[(1, 321267492), (2, 160633746), (3, 107089164), (4, 80316873), (6, 53544582), (7, 45895356), (9, 35696388), (12, 26772291), (13, 24712884), (14, 22947678), (18, 17848194), (21, 15298452), (26, 12356442), (27, 11898796), (28, 11473839), (36, 8924097), (39, 8237628), (42, 7649226), (52, 6178221), (54, 5949398), (63, 5099484), (78, 4118814), (84, 3824613), (91, 3530412), (97, 3312036), (108, 2974699), (117, 2745876), (126, 2549742), (156, 2059407), (182, 1765206), (189, 1699828), (194, 1656018), (234, 1372938), (252, 1274871), (273, 1176804), (291, 1104012), (337, 953316), (351, 915292), (364, 882603), (378, 849914), (388, 828009), (468, 686469), (546, 588402), (582, 552006), (674, 476658), (679, 473148), (702, 457646), (756, 424957), (819, 392268), (873, 368004), (1011, 317772), (1092, 294201), (1164, 276003), (1261, 254772), (1348, 238329), (1358, 236574), (1404, 228823), (1638, 196134), (1746, 184002), (2022, 158886), (2037, 157716), (2359, 136188), (2457, 130756), (2522, 127386), (2619, 122668), (2716, 118287), (3033, 105924), (3276, 98067), (3492, 92001), (3783, 84924), (4044, 79443), (4074, 78858), (4381, 73332), (4718, 68094), (4914, 65378), (5044, 63693), (5238, 61334), (6066, 52962), (6111, 52572), (7077, 45396), (7566, 42462), (8148, 39429), (8762, 36666), (8827, 36396), (9099, 35308), (9436, 34047), (9828, 32689), (10476, 30667), (11349, 28308), (12132, 26481), (12222, 26286), (13143, 24444), (14154, 22698), (15132, 21231), (17524, 18333), (17654, 18198)]